Product Description
Genuine GM 12720455 Dowel Pin PAIR
Fits all LS Based V8 Engines, Small Block Chevy, Big Block Chevy
- Engine Block to Transmission Bellhousing Alignment Dowels
- Includes 2 Dowel Pins
- .621" Diameter
- 1.15" Length
- Fits all GM transmissions originally fitted to V8 engines