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QualCast, LLC 20-1750-3N
Valve Seat Insert Engine Valve Seat Inside Diameter 1-7/16 Outside Diameter 1.7550 Depth 7/32 Seat Angle 45
QualCast, LLC 21-1562-74
Valve Seat Insert Engine Valve Seat Inside Diameter 1.290T Outside Diameter 1.5695 Depth 0.324 Seat Angle 45
QualCast, LLC 22-1693-1N+040
Valve Seat Insert Engine Valve Seat Inside Diameter 1-7/16T Outside Diameter 1.733 Depth 0.365 Seat Angle 45
QualCast, LLC 22-2381-1+010
Valve Seat Insert Engine Valve Seat Inside Diameter 1.930 Outside Diameter 2.3910 Depth 0.323 Seat Angle 30
S. B. International, Inc. M21535E-1
SBI Valve Seat. Precision-manufactured valve train component by S.B. International, Inc.
S. B. International, Inc. SB1437-3
SBI Seat. Specifications: Angle: 45, Depth: 7/32, Exact O.D.: 1.4420, I.D.: 1-3/16, O.D.: 1-7/16.
S. B. International, Inc. SB1638E-2T
SBI Seat. Specifications: Angle: 30, Depth: 0.2370, Exact O.D.: 1.6380, I.D.: 1.400, O.D.: 1.638.
S. B. International, Inc. SB1850E-2N
SBI Seat. Specifications: Angle: 45, Depth: 10mm, Exact O.D.: 1.8504, I.D.: 36.5mm, O.D.: 47mm.
S. B. International, Inc. SB2131E-1
SBI Seat. Specifications: Angle: 30, Depth: 7/16, Exact O.D.: 2.1310, I.D Top Taper: 1.863, I.D.: 1-13/16T, O.D.: 2.131, Ovs: 010,020,030.
