Chevy SBC 350 1.5 Ratio 7/16" Stainless Steel Roller Rocker Arm Set Speedmaster remote thermostat housings locate

Speedmaster remote thermostat housings locate the filler neck at the highest point of cars with low mount radiators to bleed air

Constructed from durable aluminum

voltage-insulating material

6" axle uses a slightly larger 8

Chevy SBC 350 1.5 Ratio 7/16" Stainless Steel Roller Rocker Arm Set Speedmaster remote thermostat housings locateSpeedmaster 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.