CRATE ENGINES SMALL-BLOCK A big-inch small-block tuned for torque! There ... make a safe pass. For those times, our engineers designed the HT (high torque) 383 with ... lots of cubic inches and other components to enhance the low ... Parts HT383 has been specifically engineered for low-rpm torque, and its packed with ... . It produces 435 lb.-ft. of torque at 4000 rpm, but more importantly, it produces ... more than 400 lb.-ft. of weight-moving torque from ... 2500 rpm all the way up to its 4000 rpm peak. In other words, your trailers ... alternative to salvage and rebuilt engines. Once installed, the HT383 makes it ... be used with long blocks and partial engines with steel camshafts, or engine damage ... or remanufactured parts in this crate engine. GM Performance Parts crate engines ...
be used on 1992-and-newer LT1 and LT4 engines with the reversecoolant flow design. It ... high horsepower version of one of these engines. 12363287 LT4 Aluminum Cylinder Head ... only be used on 1992-newer LT1 and LT4 engines Completely assembled with 2.00"/1.55 ... any standard coolant flow 1955-2000 283-400 cubic inch small-block, the Fast Burn ... 425 horsepower from our ZZ383 crate engine! A. 12464298 Aluminum Fast Burn Cylinder ... trimming) 62 cc combustion chamber, .400" thick deck (can be milled safely .060 ... covers Dual bolt patterns for both Vortec and early model intake manifolds Use ... intake gasket P/N 12529094 for Vortec intakes or dual bolt pattern intake ... P/N 12497760 for either early model or Vortec design manifolds (Fel-pro #1289 and # ... Fast Burn Cylinder Head (exhaust) A CHEVY SMALL-BLOCK V-8 148 ...