Darton Sleeves Repl Cyl Sleeve BBC 500 Donovan Block 4.492 Bore Feeler Gauge 3 AN Female x 3

3 AN Female x 3 AN Male x 3 AN Male

Performance Racing Series

CNC-formed stainless steel lower bushing support plates

Constructed from 6061-T6 aluminum this spring-loaded stud girdle set for 3/8" stud Chevrolet 265-400 Small Block ties rocker studs together to properly locate them

Darton Sleeves Repl Cyl Sleeve BBC 500 Donovan Block 4.492 Bore Feeler Gauge 3 AN Female x 3Product Description: Cylinder Sleeve 4. 492 in Bore 7. 250 in Height 4. 702 in OD 0. 105 in Wall Steel Donovan 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.