
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- Remanufactured Crate Engine
- 1972-1979 AMC AMX, Ambassador, Concord, Gremlin, Hornet, Javelin, Matador, Pacer, Spirit
- 1971-1981 Jeep CJ5, CJ6, CJ7, Commando, Pickup Truck, Jeepster, Wagoneer
- V8 304ci
Notes:
- VIN H
- Head Cast #: 086, 324, 480
- Block Cast #: 527
- Valley pan gasket not included
- With oil pump kit
Engine Break-In Procedure
Use conventional or break-in oil (non-synthetic) for the first 600 miles of operation. Do not drive for long periods at any single speed, always vary your speed. Do not tow a trailer or put other heavy loads on the vehicle. Check the engine oil and coolant levels daily.
At 600 Miles change the engine oil and filter using conventional (non-synthetic) oil. Check fuel and ignition settings; adjust valves (where applicable).
After the first 5,000 of service synthetic engine oil may be used. Follow your vehicle owner’s manual for service intervals.

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