Description
AA 356 Stainless Muffler 4 Tip Abarth Style Stainless 020 Case STD Crank Thrust+4mm JC 8613 0 opt bore to 92 mm upg Size:STD .010 The kit only fits 020 Case STD Crank Thrust+4mm +9 This kit requires Special Case and Heads that will except the wider stud pattern