Howards Zero Tolerance Single Racing Valve Springs w/ Damper - 1.265" O.D. - .878" I.D. Spray Paint A vacuum reserve canister captures

A vacuum reserve canister captures an extra shot of vacuum from your engine for your power brakes

In most application the bearing is a direct Original Equipment (O

Durable fully welded 16 gauge aluminized steel

Also Suitable for Hydraulics & Air Lines

Vehicle Applications: 15-16 Mustang EcoBoostVehicle Applications: 15-16 Mustang EcoBoost

Howards Zero Tolerance Single Racing Valve Springs w/ Damper - 1.265" O.D. - .878" I.D. Spray Paint A vacuum reserve canister capturesEngineered for racing use, springs are precisely coiled and undergo precision heat treating. Sold in sets of 16. The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have always used on track experience to design the most powerful designs. This includes early Top Fuel favorites driven by Jack Chrisman and Larry Dixon Sr. Today we have even a greater group of experienced racers in Circle Track, Drag