Darton Seal Tight Sleeves for 4G63 Evo DSM (300-050-SF/DF) FPR Rebuild Kit Lighter is faster

Lighter is faster

• Collar tool (master/slave)

(Manual Transmission Only)

SPL FLCA FRS

• -40 to 260 degrees Fahrenheit temperature operating range

Darton Seal Tight Sleeves for 4G63 Evo DSM (300-050-SF/DF) FPR Rebuild Kit Lighter is fasterDarton Dry Seal Tight sleeves for 4G63T replace your factory cylinder liners with a stronger, more durable and longer lasting surface that can hold more power and may be bored further than stock. A "Dry Sleeve" means that the sleeve does not contain water or coolant passages bored through the top flange. This solid design provides a more rigid structure to prevent warping and sleeve expansion. Darton sleeves must be finished at the machine shop and