Hastings 4.350" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder HYPLXLG11 Performer centerbolt cylinder heads are

Performer centerbolt cylinder heads are 50-state street legal and accept factory centerbolt valve covers

Gibson performance exhausts systems and Gibson mufflers are easy to install with their bolt-on and add-on systems you can increase your horsepower

47000 lb Breaking Strength

Sold in set of (2) pieces

5-quart Added Fluid Capacity

Hastings 4.350" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder HYPLXLG11 Performer centerbolt cylinder heads areProduct Description: Piston Rings 4. 350 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Plasma Moly 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.