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    • Proform Fits GM LS Engines with 1/4in Wide Flange 66754
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    Proform Fits GM LS Engines with 1/4in Wide Flange 66754

    Vendor: Proform
    SKU: BCHW_66754
    Regular Price $34.95
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    Each PROFORM 12.9 Steel (equiv. Grade 8+) Header Bolt is permanently assembled with a pair of special washers. When the bolt is torqued to 28+ ft-lbs, the washers super-hardened external teeth bite into and grip the bottom of the bolt head and the top surface of the header. After being self-locked in this manner, any bolt-loosening rotation is blocked by a wedge-locking action created by the washers interfacing, matching cams. It's an uphill climb: vibration that might ordinarily loosen the bolt actually increases the wedge-locking tension, securing the bolt even more. Because this simple wedge-locking method uses tension instead of friction, contact with oil actually facilitates the wedge effect. When changing headers, PROFORM Header Bolts can be untightened with a normal wrench, lubricated, and reused.


    Proform Fits GM LS Engines with 1/4in Wide Flange 66754


    Specifications:

    Length 0.984 inch
    Diameter 8mm
    Feature/Benefit Wedge-Locking Technology Eliminates Constantly Re-Tightening Exhaust Collector Bolts; Blocks Bolt-Loosening Rotation caused by Vehicle Vibrations.
    Applications Fits GM LS Engines with 1/4-inch Wide Flange
    Category Header Bolts
    Color Nickel Plated
    Finish Nickel Plated
    Material Steel
    Part Type Header Bolts
    Description_ABR Header Bolts
    Description_SHO Locking Header Bolts
    Description_INV Header Bolts
    Description_INV Hex Head
    Description_INV M8 X .984"L
    Description_DEF Exhaust Header Bolt
    Description_ASC Wedge-Locking Header Bolts
    Description_ASC Hex Head
    Description_ASC M8 X .984in
    Description_ASC Chevy LS
    Description_ASC Nickel Plt
    Description_ASC 12 Pcs
    Description_LAB Wedge-Locking Header Bolts
    Description_LAB Hex Head
    Description_LAB M8 X .984in
    Description_LAB Chevy LS
    Description_LAB Nickel Plt
    Description_LAB 12 Pcs
    Description_DES Wedge-Locking Header Bolts
    Description_DES Hex Head
    Description_DES M8 X .984in
    Description_DES Chevy LS
    Description_DES Nickel Plt
    Description_DES 12 Pcs
    Description_EXT Engine Header Bolts
    Description_EXT Wedge-Locking Technology
    Description_EXT Hex Head Type
    Description_EXT M8 Thread X .984 Inch Long
    Description_EXT Shiny Nickel Plated
    Description_EXT 12.9 Steel
    Description_EXT 12 Pcs in kit
    Description_EXT Fits GM LS Engines with 1/4in Wide Flange
    Description_MKT Each PROFORM 12.9 Steel (equiv. Grade 8+) Header Bolt is permanently assembled with a pair of special washers. When the bolt is torqued to 28+ ft-lbs, the washers super-hardened external teeth bite into and grip the bottom of the bolt head and the top surface of the header. After being self-locked in this manner, any bolt-loosening rotation is blocked by a wedge-locking action created by the washers interfacing, matching cams. It's an uphill climb: vibration that might ordinarily loosen the bolt actually increases the wedge-locking tension, securing the bolt even more. Because this simple wedge-locking method uses tension instead of friction, contact with oil actually facilitates the wedge effect. When changing headers, PROFORM Header Bolts can be untightened with a normal wrench, lubricated, and reused.


    This Part Fits:

    Year Make Model Submodel Notes
    2009 Chevrolet Avalanche Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Avalanche Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet C1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet C1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet C1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet C1500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet C1500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet C1500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet C2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet C2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet C2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet C2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet C2500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet C2500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet C2500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet C35 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet C35 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet C35 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet C35 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet C3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet C3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet C3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet C3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet Camaro Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet Camaro Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Camaro Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Camaro Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet Cargo Van Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet Cargo Van Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Cargo Van Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Cargo Van Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Cheyenne Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Colorado Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet Corvette Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet Corvette Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Corvette Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Corvette Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Corvette Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Corvette Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet Express 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet Express 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Express 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Express 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Express 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet Express 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet Express 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Express 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Express 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Express 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Express 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet Express 3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet Express 3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Express 3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Express 3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Express 3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Express 3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Express 4500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Express Cargo Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Express Pasajeros Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Express Pasajeros Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Impala Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet K1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet K1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet K1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet K1500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet K1500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet K1500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet K2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet K2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet K2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet K2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet K2500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet K2500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet K2500 Suburban Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet K3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet K3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet K3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet K3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet L30 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet L30 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet P30 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet P30 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet P30 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet P30 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet Silverado Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet Silverado Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Silverado Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Silverado 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Silverado 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Silverado 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Silverado 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Silverado 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Silverado 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Silverado 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Silverado 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Silverado 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Silverado 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Silverado 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Silverado 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Silverado 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Silverado 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Silverado 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Silverado 2500 HD Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Silverado 3500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Silverado 3500 HD Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Sonora Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet Suburban 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet Suburban 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Suburban 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Suburban 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Suburban 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Suburban 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Suburban 1500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000,2009 Chevrolet Suburban 2500 Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet Tahoe Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet Tahoe Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet Tahoe Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Tahoe Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Tahoe Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet Tahoe Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Tahoe Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Tahoe Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Tahoe Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Tahoe Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet Trailblazer Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet W3500 Tiltmaster Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet W3500 Tiltmaster Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet W3500 Tiltmaster Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet W3500 Tiltmaster Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet W3500 Tiltmaster Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1997 Chevrolet W4500 Tiltmaster Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1998 Chevrolet W4500 Tiltmaster Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    1999 Chevrolet W4500 Tiltmaster Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2000 Chevrolet W4500 Tiltmaster Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt,Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    2009 Chevrolet W4500 Tiltmaster Hex Head; M8 X .984in; Chevy LS; Nickel Plt
    Shipping Policy

    Cancellations

    Once an order is placed, in most cases it cannot be cancelled as they are sent for fulfillment almost immediately after receiving the order. If there is an ability to cancel the order, the buyer is responsible for the transaction fees charged from the transaction.

    Processing Time

    In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise stated on the product page. Orders placed on weekends or holidays will be processed on the next business day.

    Shipping Costs

    Shipping costs are calculated based on the shipping method selected, the weight and dimensions of the package, and the destination address. You can view the shipping costs for your order during the checkout process before finalizing your purchase.

    Tracking Information

    Once your order has been shipped, you will receive a shipping confirmation email with tracking information. You can use this information to track the status of your package and monitor its delivery progress.

    Delivery Time

    While we make every effort to ensure timely delivery, please note that delivery times may vary due to factors beyond our control, such as weather conditions or carrier delays.

    International Shipping

    For international orders, please be aware that customs duties, taxes, and other fees may apply upon delivery. These additional charges are the responsibility of the recipient and are not included in the shipping cost paid at checkout. Please check with your local customs office for information on potential fees before placing your order.

    Shipping Address

    Please ensure that the shipping address provided during checkout is accurate and complete. We are not responsible for orders shipped to incorrect or undeliverable addresses due to customer error.

    Return Policy

    Return Period

    You have up to 30 days from the date of purchase to return eligible items.

    Condition of the Item

    A 20% restocking fee will apply to cover inspection, processing, and repackaging costs.

    Items must be returned in new, unused condition and include all original packaging, hardware, and documentation.

    Return Shipping

    The cost of return shipping is the responsibility of the buyer unless the item was received damaged, defective, or incorrect.

    Return Authorization

    Before returning any item, please contact our customer service team to obtain a Return Merchandise Authorization (RMA) number. Items returned without an RMA may not be accepted.

    Refund Processing

    Once the returned item is received and inspected, we will initiate the refund process. Please allow 2–5 days for the refund to be processed and credited to the original payment method. Bank processing times may vary.

    Damaged or Defective Items

    If you receive a damaged, defective, or incorrect item, contact us immediately for assistance. We’ll work quickly to resolve the issue or send a replacement.

    Final Sale Items

    Certain items may be marked as Final Sale and are not eligible for return or exchange. These will be clearly noted on the product page.

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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