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S. B. International, Inc. 054-1232X
SBI Performance Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 32-1068
Spring Engine Valve Spring Inside Diameter 0.914/0.934 Outside Diameter 1.200 Closed Pressure 21-25 @ 1.500 Open Pressure 48-52 @ 1.156
S. B. International, Inc. 160-1459
SBI Valve Spring. Specifications: Closed Pressure: 38@2.010, Coils / Turn Direction: 7.00 RH, I.D: 0.968, Length: 2.194, O.D.: 1.342, Open Pressure: 184@1.440, Solid Height: 1.280, Wire Diameter: 0.187.
Reliance Power Parts NR528300
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Manley 221438-16
Manley Valve Spring, 1.311 SINGLE; Manley Valve Spring, SPRING-1.311 SINGLE
PAC Racing Springs PAC-1223-16
VALVE SPRING OVATE BEEHIVE; Top 0.580 in. / Bottom 0.742 in. ID - Top 0.943 in. / Bottom 1.105 in. OD - 1.470 in. installed Height - 0.500 in. Max Valve Lift
S. B. International, Inc. 055-469-700
SBI Performance Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 32-1069
Spring Engine Valve Spring Inside Diameter 0.656 Outside Diameter 0.843 Closed Pressure 8 @ 1.200 Open Pressure 30@ 0.725
Reliance Power Parts 15147347
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
