GM - LS Crankshaft Gear Only OEM Factory Replacement LS1 LS3

Genuine GM - LS Crankshaft Gear (for Timing Chain)

Compatible with Gen III & IV, LS series engines with OEM style chain (not included)

• Package Includes: crankshaft gear ONLY
• OEM replacement part

Compatible with all LS (series Gen III & IV) V8 engines from 1997-2015 (including LSA) 4.8, 5.3, 6.0, 6.2, & 7.0L