Enginetech RCJ258 Engine Rebuild Kit for 1971-1980 AMC Jeep 258 4.2LEnginetech RCJ258 Rebuild AMC 258 Everything you need to rebuild your engine. Premium parts Full Gasket Set, Pistons, Piston Rings, Main Bearings, Rod Bearings, Cam Bearings, Timing Components, Oil Pump, Freeze Plugs Guaranteed Satisfaction Need something similar & can't find it online? Contact us today!

chrome-moly steel 12-point nuts and parallel-ground washers

-timing components

Complete Gasket Set

050" 209/216 | Lift

-Eagle 4340 Forged Steel Crankshaft

Forged Mahle pistons (-12cc flat top pistons)

7L 350 HEAVY DUTY Truck

coolant temp table: more accurate warm-up enrichment • selectable safety feature deactivates power adders in event of fault code • automatic & manual TPS calibration modes • patented transbrake control • improved on-board diagnostics

1967-94 (with 5/8" inlet hole)

Lighter than aluminum w/ lower heat soak propensity & greater strength over stock molded intake

Enginetech RCF400DP Rebuild Ford 6

Due to the new advances in aluminum-silicon bearing technology Enginetech is converting most of our main & rod bearings to the advanced aluminum-silicon material