Darton Sleeves MID Cylinder Sleeve - 3.985 in Bore - 5.800 in Height - 4.325 in OD - Dual Flat - GM LS-Series Wiring Cover 413 and 426 Max Wedge

413 and 426 Max Wedge Engs

UL rotors are cast from premium grade

Kit contents includes two aluminum gaskets

Holley Style Carburetors

Darton Sleeves MID Cylinder Sleeve - 3.985 in Bore - 5.800 in Height - 4.325 in OD - Dual Flat - GM LS-Series Wiring Cover 413 and 426 Max WedgeProduct Description: Cylinder Sleeve MID 3. 985 in Bore 5. 800 in Height 4. 325 in OD 0. 170 in Wall Dual Flat Steel GM LS Series Darton is a manufacture of engine block sleeves. Using specialized ductile iron, their sleeves fit a variety of engine makes and sizes. Darton International was incorporated in 1978 with a goal of becoming a premier manufacturer of automotive speed equipment parts. In pursuit of this objective lead the founders to establish