Edelbrock® - Roller Rockers Arm
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Edelbrock® 77770

Roller Rockers Arm
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Edelbrock part #77770 Red Roller Rocker arms are designed for small block Chevy's using 3/8" studs. This 1.5:1 Ratio, set of 16 rockers are manufactured in the USA from lightweight 7129 grade aluminum. The body is CNC machined then micro polished and anodized for durability. The trunnion race, roller pin and roller tip are centerless ground for superior quality. A high quality Torrington needle bearing fulcrum combined with a roller tip ensure smooth operation and performance. The full body design will accommodate up to 1.65" diameter springs. Thick-walled adjusting nuts and 4140 steel poly locks are included. Full overview
$640.95
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Product details

Eighty years after Vic Edelbrock Sr. manufactured the first Flathead Ford intake manifold, the Edelbrock company now designs and manufactures camshaft and lifter kits, carburetors, crate engines, cylinder heads, electronic fuel injection, engine blocks, engine dress-up, fuel pumps, intake manifolds, nitrous oxide injection, power packages, superchargers, top end kits, valvetrain, and water pumps. The company relies on online and catalog resellers along with traditional brick-and-mortar retailers. In 2018, Edelbrock launched a direct-to-consumer e-commerce website.
  • SKU: 77770
  • UPC: 085347777709
Features
  • 7129 Grade Aluminum
  • CNC Machined
  • Micro-Polished
  • Anodized
  • Accommodates Up To 1.65 in. Diameter Springs
  • Made In U.S.A.
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Item Details

engine make/size Chevy Small Block (262-400)
ratio 1.5
stud length 0.375 in.
submodel set of 16

Vehicle Fitment

Chevrolet

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