![Speedmaster® PCE159.1013 Supercharger Pop Off Plate Valve And Spring Kit [SBC BBC]](https://product-arena.s3.us-west-1.amazonaws.com/ProcompElectronics/PCE159%20-%20Superchargers%2C%20Roots%20Style%20Components/PCE159.1013/PCE159.1013.jpg?resizeid=215&resizeh=600&resizew=600)
![Speedmaster® PCE159.1013 Supercharger Pop Off Plate Valve And Spring Kit [SBC BBC]](https://product-arena.s3.us-west-1.amazonaws.com/ProcompElectronics/PCE159%20-%20Superchargers%2C%20Roots%20Style%20Components/PCE159.1013/PCE159.1013_A.jpg?resizeid=215&resizeh=600&resizew=600)
![Speedmaster® PCE159.1013 Supercharger Pop Off Plate Valve And Spring Kit [SBC BBC]](https://product-arena.s3.us-west-1.amazonaws.com/ProcompElectronics/PCE159%20-%20Superchargers%2C%20Roots%20Style%20Components/PCE159.1013/PCE159.1013_B.jpg?resizeid=215&resizeh=600&resizew=600)
![Speedmaster® PCE159.1013 Supercharger Pop Off Plate Valve And Spring Kit [SBC BBC]](https://product-arena.s3.us-west-1.amazonaws.com/ProcompElectronics/PCE159%20-%20Superchargers%2C%20Roots%20Style%20Components/PCE159.1013/PCE159.1013_C.jpg?resizeid=215&resizeh=600&resizew=600)
Speedmaster®
Supercharger Pop Off Plate Valve And Spring Kit [SBC BBC]
Overview
Pop-Off plates are designed to release the high pressure that builds up inside of the engine to prevent damaging or cracking your supercharger components. Suits: 1-149-004 and 1-149-005 Manifolds
Specs
| Brand: | Speedmaster |
| Part Number: | PCE159.1013 |
| Part Type: | Supercharger, Root Style Component |
| Supercharger Component Type: | Pop-Off Plate & Springs |
| Supercharger Component Finish: | Natural |
| Center To Center Distance: | 1.375 in. |
| Bolt Thread Size: | 3/8-16 |
| Quantity: | Sold as a kit |
| Notes: | Requires a clearance of 2.0625 in. for installation. Includes new springs, gaskets, fasteners, and a plate. This plate is designed for PCE149.1013 |
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.