Stamped Ratio Rockers
Stamped from high grade steel for added reliability. It has a 1.3:1 ratio increase valve lift by 30% over OEM rockers. For use with stock lift, low/moderate duration cams (not suitable for BP-2, F275, 308 or higher lift/duration cams)
The GXC-412-00 guide plate is recommended for use with these rockers.
NOT SOLD IN PAIRS
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used 3 sets so far,no problems.
Worth the money
Everything I expected it would be never had a problem with arc
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