Chevy LS 1.8 - Non Adjustable Stainless Steel Roller Rockers & Pedestals & Bolts 000 psi tensile strength for

000 psi tensile strength for the utmost in reliability

hard-starting engine

you reuse all of your existing Speedmaster shifters parts

They are installed between the water pump pulley and the drive flange

street-rod applications and more

Chevy LS 1.8 - Non Adjustable Stainless Steel Roller Rockers & Pedestals & Bolts 000 psi tensile strength forSpeedmaster 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.