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:
- 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 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?
Will these work with stock push rods in a 1996 lt1 motor? If not what length push rods are needed? Fit under stock valve cover?
Will these work with vortec heads? Will I have to change the stock push rods?
Will these fit on 283-305 engines?
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
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Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.