Pro-Tec Low Pro Grey Helmet Mike Smith
US$ 94.99
1.300 Dual Valve Spring Kit - GM LS1 - 26921-16 511 in - Duration 274
$300.98
Description
511 in - Duration 274 / 280 - 110 LSA - 2200 / 6200 RPM - Small Block Mopar - Each
Valve Spring - Dual Spring - 551 lb/in Spring Rate - 1
Fender Cover - Edelbrock Logo - Padded Vinyl - Black - Each
0 - Universal - Each
Camshaft - Big Mutha' Thumpr - Hydraulic Roller - Lift 0
1.300 Dual Valve Spring Kit - GM LS1 - 26921-16 511 in - Duration 274Valve Spring Dual Spring 408 lb in Spring Rate 1. 040 in Coil Bind 1. 320 in OD Set of 16
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