Big Block Crate Engine - 454 Partial Engine

Big Block Crate Engine - 454 Partial Engine

SKU:
G19433375
£7,168.36
(No reviews yet)
Gift wrapping:
Options available
Current Stock:
Adding to cart… The item has been added

Special order from USA - ETA to arrive is 8-10 weeks. If you require an express air-freight please contact us for a quote.

Description

For those who want the strength and convenience of our 454 bottom end, including its updated block design, but want to add your own heads and induction system, start with our 454 Partial Engine assembly. It’s a strong foundation for Big-Block performance.

TECH SPECS

  • Part Number: 19433409
  • Engine Type: Chevy Big-Block V-8
  • Displacement (cu in): 454
  • Bore x Stroke (in): 4.250 x 4.000
  • Block (P/N 19170538): Cast iron with 4-bolt main caps
  • Crankshaft (P/N 14096983): Forged steel
  • Connecting Rods (P/N 19170198): Forged steel
  • Pistons (P/N 19432034): Forged aluminum
  • Intake Manifold (P/N 19131359): Dual plane
  • Camshaft Type (P/N 24502611): Hydraulic roller
  • Valve Lift (in): .510 intake / .540 exhaust
  • Camshaft Duration (@.050 in): 211° intake / 230° exhaust
  • Cylinder Heads (P/N 12562920): Iron rectangular port; 118cc chambers
  • Valve Size (in): 2.190 intake / 1.880 exhaust
  • Compression Ratio: 8.75:1
  • Rocker Arms (P/N 19260993): Stamped steel
  • Rocker Arm Ratio: 1.7:1
  • Water Pump (P/N 12708488): Cast-iron, long-style
  • Recommended Fuel: Premium pump
  • Ignition Timing: 36° Total @ 4,000 rpm
  • Maximum Recommended rpm: 5,500
  • Balanced: External
  • Flexplate (P/N 10185034): 14"

NOTE: Distributor with melonized steel gear MUST be used with long-blocks and partial engines with steel camshafts, or engine damage will occur.