Speedmaster LS1 Beehive Valve Springs 1.270 in. O.D.
746-PCE272.1001
GM LS
Specifications:
Speedmaster Valve Springs are manufactured with laser-cut technology to provide a perfect tolerance and performance output. Each valve spring is constructed from high-quality steel and is designed for the performance enthusiasts, to get the most out of your street or strip vehicle.Performance Valve Springs
what is the open and closed seat load on these springs? i would rather not wipe outmy new xe268h cam during breakin.
Motor Vehicles
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Tools:
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Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.