ATK High Performance Engines
Manufacturer's Part Number:
ATK High Performance 1991-98 Jeep 4.7L Stage 1 Base Stroker Engines
Summit Racing Part Number:
Engine Assembly Style:
Crate Engine Cylinder Head Material:
Intake Manifold Included:
Cylinder Heads Included:
Throttle Body Included:
Oil Pan Included:
Valve Covers Included:
Timing Cover Included:
Water Pump Included:
Harmonic Balancer Included:
Air Cleaner Included:
Spark Plugs Included:
Spark Plug Wires Included:
Wiring Harness Included:
Rear Main Seal Style:
Fits all 1991-97 Jeeps with VIN codel S, 1998 Cherokee and 1998 Wrangler. Excludes 1998 Wrangler with VIN code S.
Choose In-store pick-up (OH, GA, NV) on our web site.
Give your Jeep some more twist with these ATK High Performance 1991-98 Jeep 4.7L Stage 1 base stroker engines. These engines are perfect replacements or upgrades for your Jeep and will give you a significant bump in torque to help you rule the trail. ATK hand-builds and balances each of these motors to ensure that their performance and reliability are up to snuff. Get back on the road or trail with the torque that only a stroker can give you.
These ATK High Performance 1991-97 Jeep 4.7L Stage 1 base stroker engines include the following:
* Handpicks, remanufactured block
* OE cylinder head
* Stroker crankshaft and connecting rods
* Hypereutectic pistons
* Hydraulic flat tappet camshaft
* Cam Lift- .462 int./.478 exh.
* Cam Duration @ .50- 206 int./212 exh.
* Timing set
* Oil pump