US$ 132.50
with no body-side sheet metal drilling required
Single Layer
This system weighs 2-1/4 lbs
and Carbon
Darton Sleeves 4.490" Bore Cylinder Sleeve 8.000" Height 4.731" OD 0.121" Wall - Steel 23020BK with no body-side sheet metalProduct Description: Cylinder Sleeve 4. 490 in Bore 8. 000 in Height 4. 731 in OD 0. 121 in Wall Steel Donovan 700 Block Big Block Chevy Sold Individually Darton is a manufacture of engine block sleeves. Using specialized ductile iron, their sleeves fit a variety of engine makes and sizes.