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Silver Seal Products Company, Inc. 591001
Silver Seal Products Datsun 6 Cylinder Shim Kit(5Pc. Set). Professional engine machine shop component manufactured to exacting tolerances for reliable performance.
QualCast, LLC 33-5475
Valve Spring Insert Engine Valve Spring Shim Inside Diameter 0.640 Outside Diameter 1.580 Thickness 80
Silver Seal Products Company, Inc. 591004
Silver Seal Products Merc. 4/5 Cylinder Shim Kit(3Pc. Set). Professional engine machine shop component manufactured to exacting tolerances for reliable performance.
QualCast, LLC 33-5510
Valve Spring Insert Engine Valve Spring Shim Inside Diameter 0.640 Outside Diameter 1.630 Thickness 80
Silver Seal Products Company, Inc. 591006
Silver Seal Products Merc. 6 Cylinder Shim Kit(4Pc. Sets). Professional engine machine shop component manufactured to exacting tolerances for reliable performance.
QualCast, LLC 33-5565
Valve Spring Insert Engine Valve Spring Shim Inside Diameter 0.640 Outside Diameter 1.680 Thickness 80
QualCast, LLC 33-5650
Valve Spring Insert Engine Valve Spring Shim Inside Diameter 0.640 Outside Diameter 1.745 Thickness 80
QualCast, LLC 33-6013-5
Valve Spring Insert Engine Valve Spring Shim Inside Diameter 0.635 Outside Diameter 1.640 Thickness 30
QualCast, LLC 33-6016-5
Valve Spring Insert Engine Valve Spring Shim Inside Diameter 0.635 Outside Diameter 1.640 Thickness 60
QualCast, LLC 33-6031-5
Valve Spring Insert Engine Valve Spring Shim Inside Diameter 0 Outside Diameter 0 Thickness 15
QualCast, LLC 33-6033-5
Valve Spring Insert Engine Valve Spring Shim Inside Diameter 0.562 Outside Diameter 1.500 Thickness 30
QualCast, LLC 33-8016-5
Valve Spring Insert Engine Valve Spring Shim Inside Diameter 0.812 Outside Diameter 1.250 Thickness 60


