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Give your ride some serious power with these ATK High Performance GM 454 500HP Stage 1 crate engines. These engines are built from the ground up to be tough, reliable, and powerful, just like a big block should be. ATK builds each of these mills to the highest quality and makes them kick out 500 hp and 550 ft.-lbs. of asphalt-shredding torque.
These ATK High Performance GM 454 500HP Stage 1 crate engines include the following:
* Handpicked, remanufactured block
* Performance aluminum cylinder heads
* OE crankshaft and connecting rods
* Hypereutectic pistons
* Hydraulic flat tappet camshaft
* Cam lift- .540 int./.540 exh.
* Cam duration @ 0.50- 228 int./238 exh.
* 10.0:1 compression
* Valve covers
* Timing cover and timing set
* Oil pan, pump, and pickup tube
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Engine Assembly, Stage 1 Crate Engine, Long Block, 2-Piece Main Seal, Chevy, Big Block, 454, Each
Not Yet Reviewed
Part Number: HPE-HP45
Estimated Ship Date: 8/11/2014 (if ordered today)
This part is normally shipped directly from the manufacturer / Supplier.
Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.
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