| Material | Aluminum |
|---|---|
| Finish | Black |
| Manufacturer Warranty | Manufacturer's Limited 90 Day Warranty |
| UPC | 090127019566 |
| Brand | Holley |
| Manufacturer Part Number | 21-153 |
Check the listing for details. Holley 21-153 Cast Aluminum Timing Chain Cover. Condition: New. Listed at 122.95 USD. Vortec/Small Block Chevy Cast Aluminum Timing Chain Cover w/Crank Sensor provision - Black Finish. These cast aluminum covers feature timing indicators molded into the body and are available with or without a crank sensor provision to accommodate both carbureted and EFI applications.