Single Cylinder Ring Set Engine Size 4.3 one second ring and a

one second ring and a 3-piece oil ring set

best engine building practices dictate that pistons should be replaced in matched sets

945 Diameter wrist pin

005 will do

They could be heaver or lighter than your original pistons

Single Cylinder Ring Set Engine Size 4.3 one second ring and aThis part # is for a replacement single cylinder ring set. It includes one top ring, one second ring and a 3 piece oil ring set. Please specify the correct part # of the ring set you need a replacement for in the note section of the checkout page. We have a limited quantity of single cylinder sets in stock. Most will require special order. NOTE: Single cylinder ring sets are not returnable under any circumstances.