Darton Sleeves 3.985" Bore Cylinder Sleeve 5.820" Height 4.251" OD 0.133" Wall - Steel Helmet Blower Blower Wiring Harness 16" long and 4-1/4" Diameter

16" long and 4-1/4" Diameter body

valving will only allow the Accusump to discharge oil when the engine's oil pressure drops below a predetermined level and only refill when the pressure rises above that level

This system also offers a full range of head motion and side and angular impact protection

As the pictures show

1975-1984 Chevrolet G20

Darton Sleeves 3.985" Bore Cylinder Sleeve 5.820" Height 4.251" OD 0.133" Wall - Steel Helmet Blower Blower Wiring Harness 16" long and 4-1/4" DiameterProduct Description: Cylinder Sleeve 3. 985 in Bore 5. 820 in Height 4. 251 in OD 0. 133 in Wall Steel Small Block Ford Sold Individually Darton is a manufacture of engine block sleeves. Using specialized ductile iron, their sleeves fit a variety of engine makes and sizes.