Engine Remain Kit; Fits: Jeep; TRUCK, VAN, SUV, Car; 4.2L / 258 OHV L6 12V; Years 81-85 Cylinder Heads Notes: 3/4" Oil Pump Inlet

Notes: 3/4" Oil Pump Inlet

Piston Ring Set | M39458

Will handle 380 lbs of open valve spring pressure (max recommended spring pressure for 5/16 fastener)

Gasket Set - Head | F330HS-B

Engine Remain Kit; Fits: Jeep; TRUCK, VAN, SUV, Car; 4.2L / 258 OHV L6 12V; Years 81-85 Cylinder Heads Notes: 3/4" Oil Pump InletEngine Remain Kit Economy; Fits: Jeep; TRUCK, VAN, SUV, Car; 4. 2L 258 OHV L6 12V; Years 81 85 Piston Ring Set R37556 Bearing Set Rod BB612J Bearing Set Main BC315J Gasket Set Full J258L 76 Please be aware that STD Pistons and Rings are not available. Parts will be supplied from our own engine build supply. Enginetech Parts are shown as reference & may not be the brand included in your kit purchase. All supplied parts will be of matching or greater