Darton Sleeves 3.890" Bore Cylinder Sleeve 5.600" Height 4.180" OD 0.145" Wall - Steel EGMB it must self-extinguish once flame

it must self-extinguish once flame is removed

Be sure to check out all our products from BSB Manufacturing like Disc Brake Caliper Brackets

Line Lock Installation Kit

Designed using modern technology utilizes pulse flow for quicker turbo spool and increased power

Designed to handle extreme power levels

Darton Sleeves 3.890" Bore Cylinder Sleeve 5.600" Height 4.180" OD 0.145" Wall - Steel EGMB it must self-extinguish once flameProduct Description: Cylinder Sleeve 3. 890 in Bore 5. 600 in Height 4. 180 in OD 0. 145 in Wall Steel GM LS Series Sold Individually Darton is a manufacture of engine block sleeves. Using specialized ductile iron, their sleeves fit a variety of engine makes and sizes.