Hastings Piston rings - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Moly - 8-Cylinder 91940059 the LSU4 is accurate

the LSU4 is accurate

and performance to match advancements in automotive technology

Adjustable fuel pressure regulators allow adjustments for increased fuel volume & superior fuel atomization

1975-1984 Buick Riviera

The RZ-56 Air includes minimal front venting and a Top Air Accessory to run Forced Air

Hastings Piston rings - 1.5 x 1.5 x 3.0 mm Thick - Standard Tension - Moly - 8-Cylinder 91940059 the LSU4 is accurateProduct Description: Piston Rings 3. 898 in Bore Drop in 1. 5 x 1. 5 x 3. 0 mm Thick Standard Tension Steel Plasma Moly 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.