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Racing Dual Valve Springs

Price: $49.90
Item Number: 00-4037
New Racing Dual Valve Springs help insure against valve spring fatigue and breakage. Hand checked and magnafluxed for top quality. Outer Spring is 1.246" in diameter with .153" wire diameter. Inner springs are .910" diameter with .113 wire diameter. Together they will achieve .630" lift with coil bind at .800" Heads must be machined for Dual Springs.