JEGS
Stamped Steel Roller Tip Rocker Arms for 1955-1986 Small Block Chevy [1.6 Ratio for 3/8 in. Stud]
555-20182
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1.6 Ratio for 3/8 in. Stud
JEGS 555-20182 Stamped Steel Roller Tip Rocker Arms Features:
- A super affordable way to reduce internal valve train friction and valve stem wear.
- Non-self-aligning style rocker arms with long slot allows for up to 0.550 in. valve lift
- Heat-treated grooved rocker pivot balls to promote oiling & prevent galling
- Locking Nuts to prevent rockers from loosening out of adjustment
- Roller Tips reduce friction leading to an additional 10 to 15 horsepower
Specifications:
1984 Z-28 305 C.I. Will these non-self aligning rollers need guide plates and screw-in studs?
If i have 062 vortec heads modified with welded guide plates and 3/8" will these work?
will these work with center bolt valve covers
Will these work on a 350 vortec?
will I have to change my valve springs going from 1.50 to 1.60 ? my motor is a 355 small block with L78 heads..........
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