Dart Block Sleeve - SB Chevy 4.125 ID x 5.625 Long 93102 3 Certification Tag sewn on

3 Certification Tag sewn on pants

If your neck is wider than the inside diameter of the device shown

Mounting Panel 3 Gauge OP/WT/OT

Hoop and bars constructed of

1981-1981 Dodge B150

Dart Block Sleeve - SB Chevy 4.125 ID x 5.625 Long 93102 3 Certification Tag sewn onProduct Description: Cylinder Sleeve 4. 125 in Bore 5. 625 in Height 4. 310 in OD 9. 025 in Deck Iron Small Block Chevy Sold Individually Since 1981, Dart Machinery has become the acknowledged leader in producing race winning components. Dart Machinery aluminum and cast iron engine blocks are designed to meet the specialized needs of racers and performance enthusiasts. Dart components are developed in house, manufactured on Dartas own CNC machining