AMS Racing "Trail Boss" long blocks include everything listed below. This is a short block built on a budget and used to tackle the trails; not your pocket book. All work done in our state of the art facility.
- Reconditioned 53010449 Jeep 4.0L block (cylinders honed w/ deck plate; deck surface machined)
- Scat Cast Steel 3.895" Stroke Crankshaft
Jeep 258 5.875" Length Connecting Rods
- King or Clevite Main / Rod Bearings
- Sealed Power H825CP Pistons & Moly Rings
Don't see exactly what you're looking for? We can custom build this to your needs.