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S. B. International, Inc. 051-387
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
Melling Engine Parts / Melling Tool Co. VSK46656T
High Performance Valve Spring
S. B. International, Inc. 050-945
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 52-10010SK
Spring Kit, High Performance Engine Valve Spring Kit Title Performance Kit with 16 Springs, 16 Retainers, and 32 Keepers Outside Diameter 1.260 Closed Pressure 120 @ 1.700 Open Pressure 300 @1.200
S. B. International, Inc. 160-1149
SBI Valve Spring. Specifications: Closed Pressure: 105@1.860, Coils / Turn Direction: 6.25 RH, I.D: 1.080, Length: 2.230, O.D.: 1.494, Open Pressure: 246@1.360, Solid Height: 1.290, Wire Diameter: 0.207.
S. B. International, Inc. 160-1675
SBI Valve Spring. Specifications: Closed Pressure: 56.5@1.600, Coils / Turn Direction: 7.26 RH, I.D: 0.759T, Length: 1.988, O.D.: 1.043T, Open Pressure: 141.5@1.070, Solid Height: 0.980, Wire Diameter: 0.142.
S. B. International, Inc. 051-550
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
