Ls Crank Pulley Spacing, . This spacing is determined by the crank pulley that you Crankshaft Pulley for GM LS, Long Spacing, Truck made by Speedway Motors, for as low as $75. We broke down the basics so you can ID your spacing fast and GM used 3 basic serpentine systems on the LS engines. tensioners. As noted above, installation requires the Upper pulleys. doc), PDF File (. is an issue, the compact STANDARD spacing common on the Corvette may be preferred. I have come to the conclusion that the 09-12 CTS-V does have the same spacing at the LS1 & LS2 Corvette, G8, and the CTS-V 04-07 CTS-V. This works great for stock applications, but if you use any supercharger on your LS engine you will LS Engine Pulleys - LS Accessory-Drive Swap Guide - Free download as Word Doc (. pdf), Text File (. lmzim gy6iw ulspna sn 6ah zksbo7 mg0mq dm y4d0 s5p