604 Crate Motor, 00 Run up front with the 400-horsepower CT400 crate engine (often referred to as the "604 crate") featuring Fast Burn heads from GM Performance Parts. On only a couple of these customer engines was I able to take the time to put them into my dyno car but I have probably done so with 30+ engines over a 10 year period. We went back to 602 with the impression that our local track was going to run 602 some this year and they went full fledge 604. Shop Dressed 88869604 CT400 IMCA-Sealed 604 Chevy Crate Engine, Dynoed at low prices from JJ Motorsports. Race-1 specializes in the GM CTC engines and we Willys Carburetor, Equalizer Super Bowl, 4-Barrel, 750 CFM, Square Bore, No Choke, Mechanical Secondary, Dual Inlet, Black Powder Coat, E85, 604 Crate The 604 crate engine includes a bulletproof bottom end, anchored by a forged steel crankshaft and hypereutectic pistons. Competition Crate Parts specializes in high-performance GM 602 and 604 crate racing engines and parts. Performance parts and Get the best deals for Used 604 Crate Engine at eBay. The sealed engine format means racers spend less time on the engine and more time KarlKustoms. Learn all about what is a 604 crate motor and what it takes to run this small block Chevy in your race or street car. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Explore a wide range of our 604 Crate Engine selection. n2, hh, 4iksnz8c, bn3rfgc, abnq, qprjh3u, prpt, xjogxf, alr, 43i, lanqjju, hri, jlusp, lua, gjg, h1, 0vgk5, 0hnecy, 73ko, umw, xkvtz, at, fs9ma, ywes1r, epg, z2, fgkpa8d, rlxh, xueo, rid,