Pay in 4 interest-free payments of $36.38 Learn more
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
measuring 102mm
The Speedmaster aluminum pinion supports are completely CNC machined from our designed forgings or billet 6061-T6
Silicon aluminum is the choice for many of today's engine manufacturers because of its high fatigue strength and superior temperature threshold
Speedmaster pinion depth shims allow you to seat your pinion gear perfectly
they won't eat up race-winning horsepower
Chevy LS 1.7 Ratio Adjustable Stainless Steel Roller Rocker Arm Set measuring 102mmSpeedmaster Stainless steel rollers are manufactured from heat treated stainless steel and alloy steel tip rollers. Speedmaster roller rockers are available in various ratios, so you are good to go. They feature greater strength and durability, capable of withstanding valve spring load up to 600lbs.
