Speed Pro Speed Pro Piston Rings 4.280" Bore File Fit 5/64 x 5/64 x 3/16" Thick - Standard Tension BM-2.0 Adjustable Wrench Set

Adjustable Wrench Set

They also fit a factory-equipped 351W 1969-73 Mustang (must be factory-equipped

With precise resolution and ultra smooth needle movement

12 AN Male Billet Aluminum

131 in Thick

Speed Pro Speed Pro Piston Rings 4.280" Bore File Fit 5/64 x 5/64 x 3/16" Thick - Standard Tension BM-2.0 Adjustable Wrench SetFace of top rings are coated with the latest generation Plasma Moly Plasma Moly ring face decreases friction and is highly resistant to scuffing Ensures dependable performance and superior service life Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trustFrom pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry