Product Description
1987 GMC P3500 7.4L Engine Valve Seat ST1784E1N -312
Engine Valve Seat ST1784E1N -312 Fit Notes
Part Number: ST1784E1N -312
Position:
Part Type ID: 5784
Part Terminology: Engine Valve Seat
Qty Required: 2
Engine Base Id: 400
Liter: 7.4
CC: -
CID: 454
Cylinders: 8
Block Type: V
Drive Type:
Aspiration: Naturally Aspirated
Cylinder Head Type: OHV
Engine Designation: -
Engine Version: N/R
Engine Vin: W
Fuel Delivery Subtype: 4BBL
Fuel Delivery Type: CARB
Fuel System Control Type: Mechanical
Fuel System Design: Rochester
Fuel Type: GAS
Ignition System Type: Distributor-Breakerless
Valves Per Engine: 16
Mfr: General Motors
Transmission Control Type:
Notes:
1.417/1.563T x 1.7845 x .2920". 45 Deg. Nickel base cast. w/ factory installed seats. Seat may require topping. w/ 1.720" - 1.750" valve head diameter. (4 pack).
Category 1987 GMC P3500
