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High-powered boost demands high-powered components just like the ATK SP37-G4-B Chevy LQ9 Gen IV 408 Short Block. Forged crankshaft, rods and pistons are extremely sturdy and handle high-performance engines. This short block is specifically constructed to use with nitrous boosts, so you can enjoy those blinding speeds.
Short Block Specification
Every great build needs a solid foundation! For that reason, we take the hard work out of the picture by selling short blocks that are ready for you to complete yourself. Our GM Short Blocks are most commonly packaged as the engine block assembled with Pistons, Piston Rings and Crankshaft installed.
ATK specializes in muscle. With the highest quality internal parts and Dyno Proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty.
Don't forget the engine paint!
To get $10 OFF your order!