Proform 66914 Self-Aligning Aluminum Roller Rocker Arms, 1.5 Ratio for Chevy Small Block Engines w/Centerbolt Heads [3/8 in. Stud]
778-66914
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Items You Need
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| Price |
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Chevy Small Block
66914 Self-Aligning Aluminum Roller Rocker Arms Features:
- Rated for up to 450 lbs of Open Load Pressure
- Precision machined
- Lengthen Valve Train Component Life
- Reduce Wear On Valve Stem Tips
Specifications:
will these fit under a stock 88 vette valve cover? if not which ones do i need?
Will these work with 08 gmc sierra 1500 5.3L?
What is the with of these rockers
Will these work on the Jegs heads part #: 555-514061 while running with Comp Cams CL12-600-8? I know I will have to measure for push rod length.
Will these work for vortec heads?
Will these fit 1989 gmc sierra 5.7 350 ?? Stock motor
Will these rockers work on vortec heads
Will these fit Edelbrock e street 5073 heads
Motor Vehicles
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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.