Speed Pro Speed Pro Piston Rings 4.350" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Low Tension AK11411 the ride height for each

the ride height for each corner can be altered for that perfect stance

include ignition switch

A real must for competition use- or just for that seat-of-the-pants fun

1976-1992 Mercury Grand Marquis

***Assembly fits common Jaz

Speed Pro Speed Pro Piston Rings 4.350" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Low Tension AK11411 the ride height for eachFace of top rings are coated with the latest generation Plasma Moly Plasma Moly ring face decreases friction and is highly resistant to scuffing Low tension set to further reduce friction (not recommended for street use) 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