Hastings 4.320" Bore Piston Rings File Fit 1/16 x 1/16 x 3/16" Thick Standard Tension - Moly H753C4457 Vehicle Applications: Buick Century 1981-1973

Vehicle Applications: Buick Century 1981-1973

Designed To Maximize Air Flow For On-Road Performance

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Use 307044 to convert serial to USB for modern laptop connection

Reprogram at any time to accommodate changes in gear ratio or wheel and tire combination

Hastings 4.320" Bore Piston Rings File Fit 1/16 x 1/16 x 3/16" Thick Standard Tension - Moly H753C4457 Vehicle Applications: Buick Century 1981-1973Product Description: Piston Rings Premium Ductile Moly 4. 320 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Standard Tension Ductile Iron Plasma Moly 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.