JEGS Performance Products 601011 Crankshaft Spacer Bolts

The JEGS GM LS Engine Crankshaft Spacer is used when swapping to an automatic transmission built before 1997 and the appropriate earlier style torque converter. The LS design small block crankshaft flange is shorter in relationship to the end of the bell housing flange. This will create a gap between the crankshaft and torque converter when the bell housing is bolted to the block which requires a flexplate spacer adapter. Made in USA.