they have a 6- 139.7 bolt pattern also know as 6 on 5.5", older non-4x4 trucks are 5 on 5.5"
they have a 6- 139.7 bolt pattern also know as 6 on 5.5", older non-4x4 trucks are 5 on 5.5"
chevyboy.520
06 ecsb 5.3, FAST LsxRT 102, FTI cam! LT's, tru dual, magnaflow, 3400 stall, Performabuilt lvl2, 4.10s!
PRC stg 2.5 5.3 heads Awaiting to go on!