COMP Cams Race Street Dual Valve Spring - 1.320 in OD (Set of 16) 26921-16 75330-01A Duration 224 / 228

Duration 224 / 228

10 AN Female O-Ring Return

570" max lift at recommended installed height

0 inlet and outlets

Richmond Gear is the leading manufacturer of professional quality

COMP Cams Race Street Dual Valve Spring - 1.320 in OD (Set of 16) 26921-16 75330-01A Duration 224 / 228Comp Cams Race Street Dual Valve Spring 1. 320 in OD (Set of 16) Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP