
Product Discontinued
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- HT383E Engine
- 323 HP @ 4200 RPM
- 444 ft/lbs TQ @ 3000 RPM
- 1996-99 Chevy & GMC Full-size Trucks & SUV
- Upgrades L31 350
- *Not emissions-legal in California or states that have adopted CA emissions regulations
INSTALLATION NOTES: - Requires the reuse of the stock intake manifold, wiringharness, and fuel injection system
- Due to calibration variances between half, three-quarter- andone-ton vehicles, this engine is designed for half-ton trucksand SUVs only
- This engine is not emissions-legal in CA or states that haveadopted CA emissions regulations
- Comes with 12.75' externally balanced 153-tooth automatictransmission flexplate. Requires externally balanced flywheelfor manual transmission.
- Has right-side dipstick
- Not available as a Partial Engine
- Performance recalibration of OEM ECU will significantlyincrease torque and horsepower
BrandCHEVROLET PERFORMANCE
Package Height29.0
Package Width40.0
Package Length42.0
Weight517.0 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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