Chevrolet Performance’s 454 HO crate engine is a Big-Block bargain – an affordable engine with performance specs that will make you think it’s 1970 all over again, including 438 horsepower and 500 lb.-ft. of torque.

The latest generation block casting with four-bolt main caps is this Big Blocks engine’s foundation.The 454 HO features an all-forged rotating assembly for great strength and durability. It also uses a smooth hydraulic roller camshaft for excellent drivability and a broad performance range. Rectangular-pot cylinder heads with large, 2.19/1.88-inch valves round out the assembly.

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Part # 12568774

*Price Subject to Change without notice*

**Price is Valid for Cash/Check Purchases Only**

All GM Performance Parts Crate Engines includes a 24-Month or 50,000 Mile Limited Warranty through GM Performance Parts.