{"product_id":"edelbrock-e-tec-170-sbc-cylinder-head-vortec-style-64cc-60975","title":"Edelbrock E-Tec 170 Cylinder Head — Small-Block Chevy 302-400, Vortec-Style Intake | 170cc Intake, 64cc Chamber, Hydraulic Roller | 60975","description":"\u003cp\u003eThe Edelbrock 60975 is an E-Tec 170 aluminum cylinder head for 302, 327, 350 and 400 cubic inch small-block Chevrolet V8s that use Vortec-style intake manifolds. It has an LT1-style raised runner intake port, 170 cc intake runners, 64 cc combustion chambers, 1.94 in intake and 1.55 in exhaust valves, and a 23 degree valve angle. It comes complete with valves, springs and retainers for hydraulic roller camshafts and can produce 9.5:1 compression with stock pistons in 350 cubic inch engines. Sold as a single head.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRequires a Vortec-style intake manifold.\u003c\/li\u003e\n\u003cli\u003eDual-drilled for 1987-1995 center-bolt and 1986 and earlier perimeter-flange valve covers.\u003c\/li\u003e\n\u003cli\u003eAccepts most stock exhaust manifolds.\u003c\/li\u003e\n\u003cli\u003eAdjustable rocker studs and guide plates; works with adjustable rockers, or with washers to set stud height for factory-style self-aligning rocker arms.\u003c\/li\u003e\n\u003cli\u003eSold individually; order two for a V8.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Edelbrock\u003c\/li\u003e\n\u003cli\u003ePart Number: 60975\u003c\/li\u003e\n\u003cli\u003ePart Type: Engine Cylinder Head\u003c\/li\u003e\n\u003cli\u003eSeries: E-Series\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eIntake Valve Diameter: 1.94 in\u003c\/li\u003e\n\u003cli\u003eValve Angle: 23 Degree\u003c\/li\u003e\n\u003cli\u003eIntake Runner Volume: 170 cc\u003c\/li\u003e\n\u003cli\u003eGuide Plate Material: Hardened Steel\u003c\/li\u003e\n\u003cli\u003eCamshaft Type: Hydraulic Roller\u003c\/li\u003e\n\u003cli\u003eHorsepower: 350-450 HP\u003c\/li\u003e\n\u003cli\u003eSeat Angle: Exhaust 45 deg\/Intake 45 deg\u003c\/li\u003e\n\u003cli\u003ePushrod Diameter: 0.3125 (5\/16) in\u003c\/li\u003e\n\u003cli\u003eRocker Stud Diameter: 0.3750 (3\/8) in\u003c\/li\u003e\n\u003cli\u003eValve Spring Diameter: 1.46 in\u003c\/li\u003e\n\u003cli\u003eValve Spring Maximum Lift: 0.575 in\u003c\/li\u003e\n\u003cli\u003eValve Stem Diameter: 0.3438 in\u003c\/li\u003e\n\u003cli\u003eConstruction Type: Complete\u003c\/li\u003e\n\u003cli\u003eGuide Plates Included: Yes\u003c\/li\u003e\n\u003cli\u003eExhaust Runner Volume: 70 cc\u003c\/li\u003e\n\u003cli\u003eEGR Port: No\u003c\/li\u003e\n\u003cli\u003eRetainer Included: Yes\u003c\/li\u003e\n\u003cli\u003eValve Included: Yes\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber Volume: 64 cc\u003c\/li\u003e\n\u003cli\u003eExhaust Valve Diameter: 1.55 in\u003c\/li\u003e\n\u003cli\u003eCNC Ported: No\u003c\/li\u003e\n\u003cli\u003eValve Springs Included: Yes\u003c\/li\u003e\n\u003cli\u003eGuide Material: Manganese Bronze\u003c\/li\u003e\n\u003cli\u003eExhaust Port Location: Standard\u003c\/li\u003e\n\u003cli\u003eDeck Thickness: 0.625 in\u003c\/li\u003e\n\u003cli\u003eSold as: Each\u003c\/li\u003e\n\u003cli\u003eManufacturer warranty: 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngine Applications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eChevrolet Small-Block Gen I: 302 (4.9L), 327 (5.4L), 350 (5.7L), 400 (6.6L)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvanti: II 1965-1969, 1973-1974, 1976-1980\u003c\/li\u003e\n\u003cli\u003eBuick: Century 1977-1979; Commercial Chassis 1992-1993; Regal 1977; Roadmaster 1992-1993; Skylark 1977-1979\u003c\/li\u003e\n\u003cli\u003eChecker: Aerobus 1966-1974; Deluxe 1969-1970; Marathon 1965-1979; Taxicab 1969-1974\u003c\/li\u003e\n\u003cli\u003eChevrolet: Bel Air 1962-1975; Biscayne 1962-1972; Blazer 1969-1974; Brookwood 1969-1972; C10 1975-1980, 1982-1986; C10 Pickup 1966-1974; C10 Suburban 1967-1986; C20 1975-1986; C20 Pickup 1966-1974; C20 Suburban 1967-1986; C30 1975-1986; C30 Pickup 1966-1974; Camaro 1967-1981; Caprice 1966-1976; Chevelle 1964-1973; Chevy II 1965-1968; Corvette 1962-1979; El Camino 1964-1979; Estate 1969-1970; G10 1975-1986; G10 Van 1974; G20 1975-1986; G20 Van 1970-1974; G30 1975-1986; G30 Van 1974; Impala 1962-1985; K10 1975-1986; K10 Pickup 1966-1974; K10 Suburban 1967-1986; K20 1975-1986; K20 Panel 1967; K20 Pickup 1966-1974; K20 Suburban 1967-1986; K30 1977-1986; K30 Pickup 1968-1974; K5 Blazer 1975-1986; Kingswood 1969-1972; Laguna 1973-1976; Malibu 1964-1967, 1973-1981; Monte Carlo 1970-1977; Nova 1969-1979; Suburban 1966; Townsman 1969-1972\u003c\/li\u003e\n\u003cli\u003eExcalibur: Phaeton 1986-1989\u003c\/li\u003e\n\u003cli\u003eGMC: 100 1958-1959; 150 1958-1959; 250 1958-1959; 300 1958-1959; 350-8 1958-1959; 370 1958-1959; C15 1975-1978; C15 Suburban 1975-1978; C15\/C1500 Pickup 1967-1974; C15\/C1500 Suburban 1967-1974; C1500 1979-1986; C1500 Suburban 1979-1986; C25 1975-1978; C25 Suburban 1975-1978; C25\/C2500 Pickup 1967-1974; C25\/C2500 Suburban 1967-1974; C2500 1979-1986; C2500 Suburban 1979-1986; C35 1975-1978; C35\/C3500 Pickup 1967-1974; C3500 1979-1986; Caballero 1978-1979; F350 1958-1959; F370 1958-1959; FM340 1958-1959; FM350 1958-1959; G15 1975-1978; G15\/G1500 Van 1967, 1974; G1500 1979-1986; G25 1975-1978; G25\/G2500 Van 1967, 1974; G2500 1979-1986; G35 1975-1978; G35\/G3500 Van 1970-1974; G3500 1979-1988; Jimmy 1970-1986; K15 1975-1978; K15 Suburban 1975-1978; K15\/K1500 Pickup 1967-1974; K15\/K1500 Suburban 1967-1974; K1500 1979-1986; K1500 Suburban 1979-1986; K25 1975-1978; K25 Suburban 1975-1978; K25\/K2500 Pickup 1967-1974; K25\/K2500 Suburban 1967-1974; K2500 1979-1986; K2500 Suburban 1979-1986; K35 1977-1978; K35\/K3500 Pickup 1968-1974; K3500 1979-1986; M300 1958-1959; PM150 1958-1959; PM151 1957-1959; PM152 1957-1959; PM153 1957, 1959; PM250 1958-1959; PM251 1958-1959; PM252 1958; PM253 1958; S300 1958-1959; S370 1958-1959; Sprint 1971-1977; Truck 1957-1959\u003c\/li\u003e\n\u003cli\u003eGordon-Keeble: GK1 1964-1967; IT 1964-1967\u003c\/li\u003e\n\u003cli\u003eOldsmobile: Custom Cruiser 1975, 1977; Cutlass 1978-1979; Cutlass Supreme 1978; Delta 88 1975, 1977; Omega 1977-1979\u003c\/li\u003e\n\u003cli\u003ePontiac: Acadian 1965-1968; Beaumont 1964-1968; Bonneville 1972-1975; Catalina 1975; Firebird 1972, 1978-1979; Grand Am 1975; Grand LeMans 1975, 1978-1979; Grand Prix 1975-1976; Grand Safari 1972; Grandville 1972-1975; Laurentian 1962-1969, 1972-1974; LeMans 1975, 1978-1979; Parisienne 1962-1969, 1972-1974; Phoenix 1977-1979; Strato-Chief 1962-1969; Ventura 1977\u003c\/li\u003e\n\u003cli\u003eStutz: Blackhawk 1970-1971\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGrouped by make, with model years for each model (142 models, 896 year, make and model combinations).\u003c\/p\u003e\u003cp\u003eFits only vehicles equipped with a 302, 327, 350 or 400 small-block Chevrolet V8 using a Vortec-style intake manifold.\u003c\/p\u003e\u003ch3\u003eEmissions Status\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e50-state legal under California Air Resources Board (CARB) Executive Order D-215-94, for the vehicles covered by that Executive Order.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat engines does the Edelbrock 60975 fit?\u003c\/h5\u003e\u003cp\u003e302, 327, 350 and 400 cubic inch small-block Chevrolet V8s with Vortec-style intake manifolds.\u003c\/p\u003e\u003ch5\u003eWhich valve covers fit the 60975?\u003c\/h5\u003e\u003cp\u003eThe head is dual-drilled for 1987-1995 center-bolt valve covers and 1986 and earlier perimeter-flange valve covers.\u003c\/p\u003e\u003ch5\u003eWhat compression does the 60975 give with stock pistons?\u003c\/h5\u003e\u003cp\u003eIt can produce 9.5:1 compression with stock pistons in 350 cubic inch engines, using its 64 cc combustion chambers.\u003c\/p\u003e\u003ch5\u003eCan factory self-aligning rocker arms be used with the 60975?\u003c\/h5\u003e\u003cp\u003eYes. The adjustable rocker studs and guide plates work with adjustable rockers, or with washers that set stud height for factory-style self-aligning rocker arms.\u003c\/p\u003e\u003ch5\u003eIs the Edelbrock 60975 50-state legal?\u003c\/h5\u003e\u003cp\u003eYes. It is 50-state legal under CARB Executive Order D-215-94 for the vehicles that Executive Order covers.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What engines does the Edelbrock 60975 fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"302, 327, 350 and 400 cubic inch small-block Chevrolet V8s with Vortec-style intake manifolds.\"}}, {\"@type\": \"Question\", \"name\": \"Which valve covers fit the 60975?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The head is dual-drilled for 1987-1995 center-bolt valve covers and 1986 and earlier perimeter-flange valve covers.\"}}, {\"@type\": \"Question\", \"name\": \"What compression does the 60975 give with stock pistons?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It can produce 9.5:1 compression with stock pistons in 350 cubic inch engines, using its 64 cc combustion chambers.\"}}, {\"@type\": \"Question\", \"name\": \"Can factory self-aligning rocker arms be used with the 60975?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The adjustable rocker studs and guide plates work with adjustable rockers, or with washers that set stud height for factory-style self-aligning rocker arms.\"}}, {\"@type\": \"Question\", \"name\": \"Is the Edelbrock 60975 50-state legal?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It is 50-state legal under CARB Executive Order D-215-94 for the vehicles that Executive Order covers.\"}}]}\u003c\/script\u003e\u003cp\u003e\u003csmall\u003eCalifornia Proposition 65: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.\u003c\/small\u003e\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42659364372528,"sku":"BDVJ_60975","price":1228.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/EDE60975.jpg?v=1766208509","url":"https:\/\/berryperformancesales.com\/products\/edelbrock-e-tec-170-sbc-cylinder-head-vortec-style-64cc-60975","provider":"Berry Performance Sales","version":"1.0","type":"link"}