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    • 1828-1.jpg
    • COMP Cams_Logo.jpg
    • COM1828-1.jpg

    COMP Cams Ultra Pro Magnum XD Rocker w/ 1.8 Ratio for Chevrolet Big Block w/ 7/16" Stud 1828-1

    Vendor: COMP Cams
    Part Number: 1828-1
    $59.95

    Currently out of stock.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
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    Product DetailsFAQReviewsRelated Products
    these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1828 rocker features a 1.8 ratio for use with 7/16" stud Chevrolet 396-454 Big Block.


    COMP Cams Ultra Pro Magnum XD Rocker w/ 1.8 Ratio for Chevrolet Big Block w/ 7/16" Stud 1828-1


    Specifications:

    California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
    Engine Family Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
    Maximum Valve Spring Open Pressure 1000
    Rocker Arm Material 8650 Chromemoly Steel
    Rocker Arm Ratio 1.8
    Rocker Arm Series Ultra Pro Magnum XD
    Rocker Stud Diameter 7/16
    Title Ultra Pro Magnum XD Rocker w/ 1.8 Ratio for Chevrolet Big Block w/ 7/16" Stud
    Amazon ASIN B005JUX4N6
    C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? Yes, but must be a race/competition only vehicle.
    C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle.
    C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? Yes, but must meet tailpipe emission standards for year of vehicle.
    C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle.
    C.A.R.B. Exempt for On-Road Vehicles? No
    C.A.R.B. Exemption Reason N/A
    C.A.R.B. E.O. Number N/A
    Description_SHO Engine Rocker Arm
    Description_INV 1.8 Ultra Pro XD Rocker BBC 7/16" Stud
    Description_KSW Chevelle
    Description_KSW Camaro
    Description_KSW Corvette
    Description_KSW Stingray
    Description_KSW Silverado
    Description_KSW C10
    Description_KSW Firebird
    Description_KSW Chevrolet
    Description_KSW Big Block
    Description_KSW Chevy
    Description_KSW BBC
    Description_KSW 454
    Description_KSW 427
    Description_KSW 502
    Description_KSW 396
    Description_KSW Caprice
    Description_KSW Malibu
    Description_KSW Impala
    Description_KSW Nova
    Description_KSW Monte Carlo
    Description_KSW S10
    Description_KSW 572
    Description_DES Ultra Pro Magnum XD Rocker w/ 1.8 Ratio for Chevrolet Big Block w/ 7/16" Stud
    Description_EXT Machined from 8650 steel with a billet pushrod seat insert
    Description_EXT these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1828 rocker features a 1.8 ratio for use with 7/16" stud Chevrolet 396-454 Big Block.
    Description_DEF Engine Rocker Arm


    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
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    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy
    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.

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