
Remanufactured Crate Engine for 1976-1979 Pontiac/Buick Models with 400ci/6.6L Pontiac V8
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- Remanufactured Crate Engine
- 1976-1979 Pontiac Models
- 1975 Buick LeSabre
- Check "Vehicle Fitment" Tab for Applications
- SMOG Hole in Head
- V8 Pontiac 400ci/6.6L
Notes:
- VIN N, S, Z
- Head Cast #: 4X, 5C, 6H, 6X
- Block Cast #: 500557, 640, 914, 988
- SMOG holes in head
- 2.5" crank centering ring
- 36 month/unlimited mileage warranty for gasoline engines
Renew the Heart of your General Motors Vehicle!
ATK builds remanufactured crate engines with higher quality than new. Every engine is reverse engineered, allowing ATK to find and remove any factory original defect. This attention to detail and quality will save you time and money by keeping your Chevrolet, Cadillac, Buick, Pontiac, or Olds out of the shop and on the road. Engines are factory checked after assembly to ensure proper operation.
Remanufactured crate engines are built to OE horsepower and torque specifications.
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ATK Remanufactured Crate Engines Warranty
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![Engine Stand [1000 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80040.jpg)

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![Break-In/Engine Oil Supplement [12 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28060.jpg)
