JEGS
Stainless Steel Roller Rocker Arms for Small Block Chevy [1.5 Ratio, 3/8 in. Stud]
555-20921
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Chevy Small Block
JEGS 555-20921 Stainless Steel Rocker Arms Features:
- Full Roller designed with oversized full needle bearing trunnions, these rockers aim to boost horsepower, enhance responsiveness, improve durability, and maintain high RPM stability without deflection
- The substantial roller tip minimizes friction, ensuring a smooth path over the valve tip and reducing wear on the valve-to-rocker contact area
- The enhanced trunnion includes an external clip to secure all needle bearings, ensuring optimal performance
- Polylocks
Specifications:
Will these fit stock center bolt valve covers on a vortec.
Will these rockers work on a 1973 sbc 350?
Would these work on 70s small block chevy
will these work on afr enforcer heads
Will these work on 1970 sbc
Will these work on a 70's sbc
Will these work on stock sbc heads with push-in studs?
Would it be ok to use these arms on heads that have guide plates?
Motor Vehicles
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Electrical Cords
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