Chevrolet Performance HT502 Big Block Truck Crate Engine - 406 HP/541 TQ - 502ci Towing Power - Affordable Alternative
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Product Details
Compatibility
Fits Chevrolet Performance HT502 Big Block Truck Crate Engine - 406 HP/541 TQ - 502ci Towing Power - Affordable Alternative.
Please refer to manufacturer specifications for complete compatibility information.
Product Specifications
Part Type
Big Block Truck Engine
Product Type
Big Block Truck Engine
Weight
290kg
Product Description
Key Features
Big-Inch Truck Engine Alternative
The HT502 is Chevrolet Performance's affordable big-block alternative designed specifically for truck applications, delivering 406 horsepower and a massive 541 lb-ft of torque. This engine is engineered for low-end grunt and trailer-towing capability.
Specifications:
- Part Number: 19433156
- Engine Type: Gen VI Big-Block V-8
- Displacement: 502 cu in (8.2L)
- Power: 406 horsepower at 4,200 rpm
- Torque: 541 lb-ft at 3,200 rpm
- Compression Ratio: 8.75:1
Engine Construction:
- Cast iron Gen VI block with 4-bolt main caps
- All-forged rotating assembly for exceptional strength and durability
- Forged 1053 steel crankshaft
- Heavy-duty powdered metal connecting rods
- Hypereutectic aluminum pistons
Cylinder Head Technology:
- Cast iron oval port cylinder heads
- Valve sizes: 2.070" intake / 1.730" exhaust
- Optimized for low-rpm torque production
Camshaft Specifications:
- Hydraulic roller camshaft
- Valve lift: 0.480" intake / 0.483" exhaust
- Designed for low-end torque curve
Fuel & Performance:
- Mild 8.75:1 compression ratio suitable for regular pump gasoline
- Excellent performance at all altitudes and engine loads
- Peak torque delivery at ultra-low 3,200 rpm for towing
Installation Package:
- Includes oil pan, valvetrain, valve covers, timing set, and balancer
- Externally-balanced 14" automatic transmission flexplate included
- Assembly comes with heads and balancer pre-installed
Application Notes:
- Uniquely suited for pre-1978 trucks
- Adaptable to various applications
- Not intended for marine or fuel-injected applications
- Requires 92 octane fuel for optimal performance
This Product is a USA Special Order, and will take around 6 - 8 weeks to arrive, call to discuss options
Package Contents
Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.