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Silver Seal Products Company, Inc. 4266N3
Silver Seal Products Recessed Valve Spring Adaptor, 26mm. Professional engine machine shop component manufactured to exacting tolerances for reliable performance.
S. B. International, Inc. 051-002-7
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 52-27270
Spring, High Performance Engine Valve Spring Inside Diameter 1.060 Outside Diameter 1.460 Closed Pressure 115 @1.820 Open Pressure 295 @1.250
S. B. International, Inc. 160-1157
SBI Valve Spring. Specifications: Closed Pressure: 75@1.716, Coils / Turn Direction: 6.66 LH, I.D: 1.058, Length: 2.100, O.D.: 1.432, Open Pressure: 200@1.264, Solid Height: 1.224, Wire Diameter: 0.187.
S. B. International, Inc. 160-1681
SBI Valve Spring. Specifications: Closed Pressure: 39@1.433, Coils / Turn Direction: 6.90 LH, I.D: 0.701, Length: 1.680, O.D.: 0.969, Open Pressure: 108@1.039, Solid Height: 0.898, Wire Diameter: 0.134.
S. B. International, Inc. 052-500
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
S. B. International, Inc. 051-009-1
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 52-27270SK
Spring Kit, High Performance Engine Valve Spring Kit Title Performance Kit with 16 Springs, 16 Retainers, and 32 Keepers Outside Diameter 1.460 Closed Pressure 115 @1.820 Open Pressure 295 @1.250
