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Competition Cams 749-16
10 Degree Superlock Steel Retainer Set of 16 for 1.500"-1.550" OD Valve Spring; Precision machined from chromemoly steel then black oxided, these 10 degree retainers are designed specifically for 1.500"-1.550" O.D. valve springs.
PAC Racing Springs PAC-R503-16
RETAINER Ti-17 TITANIUM; Fits PAC-1362/1363/1366 - 1.490 in. OD - 0.865 in. Second Step Diameter - 0.635 in. Third Step Diameter - 10 Degree Lock Angle - Titanium
Competition Cams 751-16
10 Degree Steel Retainer Set of 16 for 983 Spring; Precision machined from chromemoly steel then black oxided, these 10 degree retainers are designed specifically for engines using our 983 Ovate Wire valve springs.
PAC Racing Springs PAC-R504
RETAINER Ti-17 TITANIUM; Fits 1.625 OD Dual Drag Race Springs - 1.475 in. OD - 0.840 in. Second Step Diameter - 10 Degree Lock Angle - Titanium
Competition Cams 701-1
Steel Retainer for GM 6.6L Duramax w/ 26113/26125 Beehive Springs; Precision machined from chromemoly steel then black oxided, this 7 degree retainer is designed specifically for 26113/26125 Beehive springs on GM 6.6L Duramax applications.
Reliance Power Parts 474028644
Reliance Power Parts Valve Rotator. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Melling Engine Parts / Melling Tool Co. VSR-728
Stock Replacement Valve Spring Retainer
PAC Racing Springs PAC-R504-16
RETAINER Ti-17 TITANIUM; Fits 1.625 OD Dual Drag Race Springs - 1.475 in. OD - 0.840 in. Second Step Diameter - 10 Degree Lock Angle - Titanium