ALL38150 - ALLSTAR BELLHOUSING DOWEL PINS FITS GM BLOCKS 5/8"DIA x 2.0"LONG 2 PK

Steel dowel pins are approximately 1/2" longer than stock pins and are required when running an engine mid-plate, rear motor mounts or an aftermarket bellhousing. These extended length pins also help with alignment when installing an engine. Pins fit most GM blocks and are sold in pairs.