Cylinder Sleeve - 4.490 in Bore - 8.000 in Height - 4.750 in OD - 0.130 in Wall - Steel - Donovan 700 Block - Big Block Chevy - Each

Cylinder Sleeve - 4.110 in Bore - 6.075 in Height - 4.273 in OD - 0.081 in Wall - Steel - Donovan Block - Small Block Chevy - Each

Cylinder Sleeve - 3.990 in Bore - 5.575 in Height - 4.273 in OD - 0.141 in Wall - Steel - Donovan - Small Block Chevy - Each

Cylinder Sleeve - 4.110 in Bore - 5.575 in Height - 4.273 in OD - 0.081 in Wall - Steel - Donovan Block - Small Block Chevy - Each

Cylinder Sleeve - 3.985 in Bore - 5.815 in Height - 4.251 in OD - 0.132 in Wall - Steel - Small Block Ford - Each

Cylinder Sleeve - 3.600 in Bore - 5.250 in Height - 3.825 in OD - 0.112 in Wall - Steel - Ford Coyote - Each