Carrillo connecting rods set for 2001–2016 GM 6.6L Duramax engines (LB7/LLY/LBZ/LMM), 6.620 in length with 7/16" S7 bolts, offered as a set of eight. These rods are specified for the 6.6L Duramax family and listed with the exact rod length and bolt hardware in the product description to support correct engine reassembly and fitment.
Carrillo 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM 6.620in 7/16 CARR S7 Bolt Connecting Rods (Set of 8)