Hastings 4.310" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder HYPLLRG11SASM61 Larger version of No Springs

Larger version of No Springs Required (NSR) Thumpr design for 5

165" Round Gasket BoreSince 1989

Positive and Negative without Confusion: This mount features stamped "positive" and "negative" markings to allow easy readability and avoid hooking up the battery incorrectly

because it's tough on tooling

Hastings 4.310" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder HYPLLRG11SASM61 Larger version of No SpringsProduct Description: Piston Rings 4. 310 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.