Single Cylinder Ring Set Engine Size 4.3 They could be heaver or

They could be heaver or lighter than your original pistons

Approx Comp Ratio: 58cc-9

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

With today's power levels leaving wall thickness in the cylinders can also help with power and longevity

Single Cylinder Ring Set Engine Size 4.3 They could be heaver orThis 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.