1) Aluminum finned tall retro valve covers center bolt.

2) Fits SBC Small Block Chevy 350 Vorte TBI.

3) Fits SBC engines 283 327 350 383 400 with center bolt heads 1987-up heads.

4) There are 2 grommets for breathers.

5) Approximately 4 1/2" in overall height.

6) Heavy aluminum.

7) Excellent quality gasket rail - will seal nicely.

8) Package Includes: As shown in our pictures.

This Item Doesn't Come With Installation Guides. We Highly Recommend Professional Installation.