Hastings 4.290" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder 1010-17 Has a 12" long and

Has a 12" long and 4-1/4" dia

Requires less shim stack for negative camber than OE arms

50in tailpipes

Delivers an aggressive exterior and moderate interior tone and is well suited to the enthusiast owner

Application specific materials and specifications based on load and wear characteristics for maximum durability

Hastings 4.290" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder 1010-17 Has a 12" long andProduct Description: Piston Rings 4. 290 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.