COMP Cams 10 Degree Valve Spring Retainer - 0.725 in / 0.466 in OD Steps - 1.185 in Single Spring - Plus 0.050 in - Chromoly - Black Oxide - Set of 16 Mobile Radios Synchronizes Exhaust Pulses To Eliminate SPECIAL OFFER:35000 Bonus Points ($35 Value) WEL82HB7100N72A 2009 2014 Chevrolet Express CH-LS-T-5

Synchronizes Exhaust Pulses To Eliminate Firing Order Pressure Differences

The patented Cloyes Hex-A-Just was an industry breakthrough when first introduced in 1992

flatheadSince 1938

Excellent Output at Idle

COMP Cams 10 Degree Valve Spring Retainer 0.725 in 0.466 in OD Steps 1.185 in Single Spring Plus 0.050 in Chromoly Black Oxide Set of 16 Mobile Radios Synchronizes Exhaust Pulses To Eliminate SPECIAL OFFER:35000 Bonus Points ($35 Value) WEL82HB7100N72A 2009 2014 Chevrolet Express CH LS T 5 Synchronizes Exhaust Pulses To Eliminate Firing Order Pressure Differences The patented Cloyes Hex A Just was an industry breakthrough when first introduced in 1992