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Chevrolet

Chevrolet Performance 502 HO Big Block Crate Engine - 461 HP/558 TQ - Value Big Block - Street/Strip Ready

Regular price £12,385.19 GBP inc VAT
Shipping calculated at checkout.
SKU: 502-ho-big-block-
Delivery ETA: Oct 12 – Oct 16
Backorder. We will confirm dispatch timings after checkout.

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Chevrolet Performance 502 HO Big Block Crate Engine - 461 HP/558 TQ - Value Big Block - Street/Strip Ready

Chevrolet

Product Details

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Vehicle Compatibility

Fits Chevrolet Performance 502 HO Big Block Crate Engine - 461 HP/558 TQ - Value Big Block - Street/Strip Ready.

Please refer to manufacturer specifications for complete compatibility information.

Key Features

Affordable Big-Block Powerhouse

The 502 HO is Chevrolet Performance's value-driven big-block crate engine that delivers 461 horsepower and 558 lb-ft of torque. This engine makes nearly 500 lb-ft by only 1,500 rpm, providing exceptional low-rpm grunt for any application.

Specifications:

  • Part Number: 19433157
  • Engine Type: Gen VI Big-Block V-8
  • Displacement: 502 cu in (8.2L)
  • Power: 461 horsepower at 5,100 rpm
  • Torque: 558 lb-ft at 1,750 rpm
  • Compression Ratio: 8.75:1

Engine Construction:

  • Latest-generation cast iron block with 4-bolt main caps
  • All-forged rotating assembly for exceptional strength and durability
  • Forged steel crankshaft
  • Heavy-duty connecting rods
  • Forged aluminum pistons

Performance Characteristics:

  • Nearly 500 lb-ft of torque by 1,500 rpm
  • Broad torque curve for versatile performance
  • Low-rpm grunt ideal for street, strip, or towing
  • Maximum recommended RPM: 5,800

Camshaft & Valvetrain:

  • Hydraulic roller camshaft for excellent driveability
  • Broad performance range
  • Optimized for low-end torque production

Complete Assembly Includes:

  • Aluminum dual-plane intake manifold
  • Water pump
  • 14" flexplate
  • Harmonic balancer
  • Oil pan and necessary hardware

Fuel Requirements:

  • 8.75:1 compression suitable for regular pump gasoline
  • Suitable for all altitudes and engine loads
  • Excellent fuel economy for a big-block

Application Notes:

  • Perfect for street performance, drag racing, or truck applications
  • Unlimited performance possibilities
  • Designed for pre-1976 street vehicles or off-road applications

 

This Product is a USA Special Order, and will take around 6 - 8 weeks to arrive, call to discuss options

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Product Specifications

Part Type
Big Block Performance Engine
Product Type
Big Block Performance Engine
Weight
285kg
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Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.