Chevrolet Performance 454 HO (7.4L) Partial Big-Block Chevy Engine
This partial engine assembly is the same short-block used to produce the 454 HO (P/N 12568774) and the perfect building block for your BBC project. With the new block casting incorporating 4-bolt main caps, forged steel crankshaft and connecting rods connected to forged aluminum pistons you'll be well on your way to tire-shredding performance!
Does not include camshaft or lifters. Choose your cam, heads, intake, and anything else you'll need to complete your build from Karl Performance Parts Big Block Components.
Chevrolet Performance 454 Partial Engine
Part Number: 12498778
Brand: Chevrolet Performance
Additional $175.00 Discount Applied in Cart!
This Product Qualifies for the $4001.00 to $6000.00 Instant Discount of $175.00.
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