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454 HO ( MUST CALL TO ORDER AND TO GET CURRENT PRICING )

454 HO ( MUST CALL TO ORDER AND TO GET CURRENT PRICING )

$6,160.82

SKU 12568774-web5000

454 HO
OR
Description

Details

This Chevrolet Performance Parts big block 454 HO is an awesome value, ready for an easy transplant into your classic muscle car or street rod! It is a Gen VI-based block with a conventional-style mechanical fuel pump boss, and it sounds much like the performance big blocks of the 1960s. The engine has a windage tray, one-piece rear main seal, and high-speed single roller timing chain. An 8.75:1 compression ratio means you've got an engine that's satisfied on today's premium fuel with no appetite for lead, octane boosters, or other fuel additives.

 

Specifications
  • 425 HP @ 5250 RPM
  • 500 ft/lbs @ 3250 RPM
  • 8.75:1 Compression Ratio
  • Cast-Iron Four Bolt Main Block
  • Forged Steel Crankshaft
  • Forged Steel Connecting Rods
  • Hydraulic Roller Cam (Lift .510" Int/.540" Exh, Duration @ .050" 211° Int/230° Exh)
  • Cast Iron Rectangular Port 118cc Cylinder Heads (2.19" Int/1.88" Exh valves)
  • 1.7:1 Rocker Arms
  • 8'' Harmonic Balancer
  • 14'' Flexplate
  • Engine 454 Ho / 425 Hp Details Available In Our Catalog, Or See Gm Performance Catalog For Complete Specs. Not Available For Online Ordering, Please Call For Order Procedure & Current Price
    Additional Information

    Additional Information

    Car Model No
    Model Year No
    Oversized Yes
    WARNING: California Proposition 65