About this product
Xtreme Energy 4/7 Swap 240/246 Hydraulic Flat Cam Chevrolet Big Block 396-454. Street/strip, 2800+ stall, rough idle, 9.5:1+ compression. Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts
Description supplied by Titan Motorsports through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






