Chevy LS 1.7 Ratio Adjustable Stainless Steel Roller Rocker Arm Set These Speedmaster flexplate dust covers

These Speedmaster flexplate dust covers have brilliant triple-chrome plating and are made from heavy-gauge steel

so it is not necessary to change to a 10 degree retainer

Injectors come complete and ready for installation with precision molded o-rings and fine-mesh fuel strainers

as well as aftermarket control arms

Speedmaster EFI intake manifolds make it simple to convert competition engines to electronic fuel injection

Chevy LS 1.7 Ratio Adjustable Stainless Steel Roller Rocker Arm Set These Speedmaster flexplate dust coversSpeedmaster 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.