Darton Sleeves 4.115" Bore Cylinder Sleeve 5.625" Height 4.300" OD 9.025" Deck - Steel Race Suit Jacket Replaces the factory rear upper

Replaces the factory rear upper A-arm bushing and saddle

Bottom Load Style

The polyester mesh protects the filter while allowing maximum air flow

Fasteners not included

Bolt kit weighs less than 90 grams

Darton Sleeves 4.115" Bore Cylinder Sleeve 5.625" Height 4.300" OD 9.025" Deck - Steel Race Suit Jacket Replaces the factory rear upperProduct Description: Cylinder Sleeve 4. 115 in Bore 5. 625 in Height 4. 300 in OD 9. 025 in Deck Steel Dart Block Small 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.