USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.
,*,**,_USE_OEM_4_IMPLA_&_CAPRICE,3.73,8.5,8.6,DIFFR&PGM85373,GEAR,GM,GM10-373,GM10-373C,GM8.5-373-EC,GM8.5-373-NG,R&P,STANDARD,USA,ZG,
8.5" GM 3.73 R&P (_USE_OEM_4_IMPLA_&_CAPRICE) ** USA STANDARD GEAR *
USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.73 Ratio
USA standard Ring & Pinion gear set for GM 8.5" in a 3.73 ratio
Differential Ring and Pinion
Ring & Pinion Set
ZG GM8.5-373