TSP 376 CID Gen 5 LT1 Short-Block

CLICK HERE TO READ ABOUT OUR ENGINE MACHINING FACILITY! All Texas Speed & Performance 376 CID LT1 engines are now priced with TSP providing a new engine block. There is no core fee or exchange for the price listed! All TSP 376 CID LT1 short-blocks will come standard with your choice of a Callies Magnum wet-sump or dry-sump crankshaft, Texas Speed & Performance 6.125" H-Beam connecting rods with ARP 2000 Bolts, and TSP/Mahle proprietary forged pistons and rings. We do offer upgrades, which can be found in the drop-down menus listed. Any TSP 376 LT1 will use a 4.070" bore piston set, unless otherwise noted. Custom builds are available. We offer multiple brands of connecting rods and crankshafts to suit any type of application. Feel free to give us a call, and we will be more than happy to put an itemized estimate together for you! We also offer additional discounts if you pay via a cashier's check or wire transfer. All TSP gen 5 LT1 engines will come standard with an ARP main stud kit. GM has had problems with the main caps moving in the gen 5 LT1 block, so we require all of our gen 5 LT1 engines to get the ARP main stud kit to help alleviate any possible issues with this. Also, we will assume that you will be removing the AFM/DOD system with your engine. As such, we will automatically plug the AFM/DOD stacks in the valley of your block during the machining process. If you plan to retain the AFM/DOD feature, please let us know so we can modify your build appropriately.