Isky Cams Tool Room Dual Spring / Damper Valve Spring - 470 lb/in Spring Rate - 1.170 in Coil Bind - 1.560 in OD - Set of 16 Frostbite Cooling Engraved Front: Mustang - Engraved

Engraved Front: Mustang - Engraved Rear: Bar & Pony

Brite-Tread

these gaskets will not shrink or stick and provide excellent flange sealing and durability

For Rear Ends

HEI / Socket Style Terminals

Isky Cams Tool Room Dual Spring / Damper Valve Spring - 470 lb/in Spring Rate - 1.170 in Coil Bind - 1.560 in OD - Set of 16 Frostbite Cooling Engraved Front: Mustang - EngravedTest proven for 1000 racing miles, Precision Tool Valve Springs feature the highest quality alloy wire and trade secret endurance processing. Great for Super Modifieds, ARCA, Grand National, NASCAR Trucks, Cup and applications up to 8800 RPM. As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily