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Experience a breath-taking performance with this ATK HP42M Chevy 540CI Engine. Its enormous 660+ and 650+ lb/ft torque gives you the ability to stun the competition. This long block engine is equipped with dart aluminum heads for boosted performance. The forged and sealed components enhance safety and reliability.
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!