Darton

Chevrolet LS1/LS6 - Darton #600-140L M.I.D. Block Sleeves (4.170" - 4.200" Bore) - 4.165" Semi Bore Size

Chevrolet LS2 - Darton #600-160 M.I.D. Block Sleeves (4.125" - 4.165" Bore) - 4.100" Semi Bore Size

Chevrolet LS2/LS7 - Darton #600-180 M.I.D. Block Sleeves (4.125" - 4.200" Bore) - 4.100" Semi Bore Size

NOTE -  A dry sleeve is surrounded by the metal of the block(Cylinder Wall) and does not come into direct contact with the engine's coolant (water)...

  If you are building a competition NA or forced induction motor, or want to achieve over 400WHP reliably in boosted applications, then these are a...

Darton Mid Sleeves - H22A If you are building a competition NA or forced induction motor, or want to achieve over 400WHP reliably in boosted applic...

If you are building a competition NA or forced induction motor, or want to achieve over 400WHP reliably in boosted applications, then these are a m...

Darton Mid Sleeves - K Series  If you are building a competition NA or forced induction motor, or want to achieve over 400WHP reliably in boosted a...