Make: | GMC |
Model: | Pickup |
Type: | Pickup |
Year: | 1978 |
Mileage: | 50 |
VIN: | TKR1481532817 |
Color: | Blue |
Engine: | 400 high performance |
Fuel: | Gasoline |
Transmission: | Automatic |
Drive type: | 4WD |
Vehicle Title: | Clean |
Item location: | East Helena, Montana, United States |
400
Stock high performance compress9.5to1 bore4.125 bore oversize0.04piston clerance 0.025rod bearing undersize0.02ring end gap0.022/0.022/0.018 valve to piston clearance 0.1spring installed height1.7vakve spring pressure 110 400chevy bored0.040bored with 5.7”connecting rods & vortex cy 9.5to 1 compression new valves, springs, valve guides with Molly rings stage 2 engine procamshaft felbro gaskets engine pro double roller timing set clevite engine bearings melting stock oil pump assembled complete intake to oil pan