Chevy GM LS1 / LS6 1.9 Ratio Adjustable Stainless Steel Roller Rocker Arm Set Now you don't have to

Now you don't have to waste your time searching at swap meets or cleaning and painting less-than-desirable old brackets

For extreme high performance applications

28 Spline Oversize Pinion Bearings:PCE207

also known as the GM 8

Don't trust any old brackets to hold your alternator

Chevy GM LS1 / LS6 1.9 Ratio Adjustable Stainless Steel Roller Rocker Arm Set Now you don't have toSpeedmaster 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.