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S. B. International, Inc. 051-130
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 32-757
Spring Engine Valve Spring Inside Diameter 1.021 Outside Diameter 1.375 Closed Pressure 52-64 @ 1.8125 Open Pressure 129-157 @ 1.3594
QualCast, LLC 52-46970SK
Spring Kit, High Performance Engine Valve Spring Kit Title Performance Kit with 16 Springs, 16 Retainers, and 32 Keepers Outside Diameter 1.542 Closed Pressure 150 @1.900 Open Pressure 332 @1.300
Reliance Power Parts 31825540
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
S. B. International, Inc. 160-1186
SBI Valve Spring. Specifications: Closed Pressure: 35@1.800, Coils / Turn Direction: 8.80 RH, I.D: 0.655, Length: 1.970, O.D.: 0.951, Open Pressure: 115@1.397, Solid Height: 1.300, Wire Diameter: 0.148.
S. B. International, Inc. 160-1698
SBI Valve Spring. Specifications: Closed Pressure: 16@2.134, Coils / Turn Direction: 10.80 LH, I.D: 0.656, Length: 2.587, O.D.: 0.852, Open Pressure: 38@1.527, Solid Height: 1.063, Wire Diameter: 0.098.
Reliance Power Parts M31745121
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Reliance Power Parts NR502187
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
PAC Racing Springs PAC-1350-16
VALVE SPRING ASSY DRAG RACE; 0.635 in. ID - 1.645 in. OD - 2.200 in. installed Height - 1.000 in. Max Valve Lift
S. B. International, Inc. 051-135
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
