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QualCast, LLC 20-1750-34
Valve Seat Insert Engine Valve Seat Inside Diameter 1-1/2 Outside Diameter 1.7550 Depth 3/16 Seat Angle 45
QualCast, LLC 21-1562-72
Valve Seat Insert Engine Valve Seat Inside Diameter 1.180 Outside Diameter 1.5695 Depth 0.316 Seat Angle 45
QualCast, LLC 22-1693-1N+010
Valve Seat Insert Engine Valve Seat Inside Diameter 1-7/16T Outside Diameter 1.703 Depth 0.365 Seat Angle 45
QualCast, LLC 22-2368-3N
Valve Seat Insert Engine Valve Seat Inside Diameter 1.870 Outside Diameter 2.3680 Depth 0.460 Seat Angle 20
S. B. International, Inc. M21500- 8
SBI Valve Seat. Precision-manufactured valve train component by S.B. International, Inc.
S. B. International, Inc. SB1437-25
SBI Seat. Specifications: Angle: 45, Depth: 5/16, Exact O.D.: 1.4420, I.D.: 1-3/16, O.D.: 1-7/16.
S. B. International, Inc. SB1634E-3PM
SBI Seat. Specifications: Angle: 45, Depth: 0.3000, Exact O.D.: 1.6340, I.D Top Taper: 1.466, I.D.: 1.360T, O.D.: 1.634.
S. B. International, Inc. SB1841E-1
SBI Seat. Specifications: Angle: 20, Depth: 0.2510, Exact O.D.: 1.8415, I.D.: 1.560, O.D.: 1.841.
S. B. International, Inc. SB2126E-2
SBI Seat. Specifications: Angle: 20, Depth: 0.3230, Exact O.D.: 2.1265, I.D Top Taper: 1.806, I.D.: 1.752T, O.D.: 2.126.


