Manley 10 Degree Titanium Valve Spring Retainer - 1.200 in OD - 1.324 in Diameter Spring (Set of 16) 1217-16 GM Duramax 2011-20

GM Duramax 2011-20

F-350 Super Duty 2014-2005

gear and weathertight wiring harness

A flip out cover flap keeps dirt from falling into the rear tailgate door gap

This half-sweep 3 3/8"

Manley 10 Degree Titanium Valve Spring Retainer - 1.200 in OD - 1.324 in Diameter Spring (Set of 16) 1217-16 GM Duramax 2011-20For those searching for a slightly more economical alternative to titanium retainers, either to help solve a ? wear problem? or because of ? class rules,? Manley lightweight H 13 Tool Steel retainers are your solution! H 13 tool steel allows for better processing than ? other? tool steels typically utilized; thus yielding a stronger, more durable product. Product Description: Valve Spring Retainer 10 Degree 1. 200 in OD 1. 324 in Diameter Spring Steel