Filters
Engine Pro 02-1003-16
Engine Pro Performance Super Clean Street/Race Valve Springs 02-1003-16 Specifications Outer Spring O.D.: 1.445 Outer Spring I.D.: 1.085 Inner Spring I.D.: 0.697 Closed Height: 1.750 Closed Load: 142 Open Height: 1.150 Open Load: 349 Coil B
S. B. International, Inc. 053-466-940
SBI Performance Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 32-04049
Spring Engine Valve Spring Inside Diameter 0.968 Outside Diameter 1.342 Closed Pressure 38@2.010 Open Pressure 184@1.440
S. B. International, Inc. 160-1417
SBI Valve Spring. Specifications: Closed Pressure: 145@1.980, Coils / Turn Direction: 6.90 LH, I.D: 1.068, Length: 2.580, O.D.: 1.482, Open Pressure: 262@1.530, Solid Height: 1.370, Wire Diameter: 0.207.
Reliance Power Parts 11504110997
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
Reliance Power Parts S224135A
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.


