This is heavy duty Doc Cadillac CTSV LSA 416 Stroker Flyby 416 Short Block
LS VS Coyote Build On a Budget 🤔 #shorts 2017 Z06 Texas Speed 416ci Stroker Snapped/Broken Crank!!! Check out this Gen V 416 LT we just completed. This is heavy duty Doc! Cadillac CTSV LSA 416 Stroker Flyby. GPI 415 Cubic Inch Gen V LT Short Block, 4.065′′ Bore, 4.000′′ Stroke. Same build has been used on several GPI builds for 700+ RWHP with proper top-end. Best Engines for Maximum Power_LT4 vs LT1 | Explained and Compared #shorts ...