Chevy BBC 454 1.7 Ratio 7/16" Stainless Steel Roller Rocker Arms Set These rods incorporate a special

These rods incorporate a special doweled cap for specific cap-to-rod alignment and are profiled with extra clearance for stroker applications

Designed to bolt onto our aluminum center sections and used with our various housing end applications

Other features include availability in several colors

They're made from a tough

Speedmaster radiator overflow tanks are both functional and stunning to look at

Chevy BBC 454 1.7 Ratio 7/16" Stainless Steel Roller Rocker Arms Set These rods incorporate a specialSpeedmaster 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.