
Remanufactured Crate Engine for 1967-1977 Chevy/GM Cars & Trucks with 350ci/5.7L V8
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Notes:
- Designed as an upgrade engine for applications with Small Block Chevy of different displacement
- Tinware includes valve covers, oil pan, timing cover
- VIN A, B, E,H, J, K, L, T, V, Y
- Head Cast #: 126, 339, 441, 487, 991, 993
- Block Cast #: 010, 379, 014, 388, 678, 509
- 4 bolt main
- 2 piece rear main seal
- Non-roller cam
- Perimeter bolt valve covers
- Driver side dipstick
- 9.1:1 compression ratio
- Not legal for Pollution Controlled Vehicles
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.

![Engine Stand [1000 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80040.jpg)
![Break-In/Engine Oil Supplement [12 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28060.jpg)
![Blue RTV, Temperature Resistant up to 500 degrees [3 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28030.jpg)
![Engine Assembly Lube [4 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28000.jpg)