Firebird V8-305 5.0L VIN E TBI (1989)
Valve Seat: Specifications
Vin E & F, Seat Dimensions
Vin E & F, Seat Dimensions
Seat Angle
46 deg
Seat Width
Intake
0.0310-0.0620 in
Exhaust 0.0620-0.0930 in
Runout
0.002 in
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