Edelbrock part #9666 Guide Plate is made from high-grade alloy steel and hardened to 60 Rockwell "C". Stepped plates support pushrods closer to the rockers stabilizing them. Sold in sets of 8.
Edelbrock part #9666 Guide Plate is made from high-grade alloy steel and hardened to 60 Rockwell "C". Stepped plates support pushrods closer to the rockers stabilizing them. Sold in sets of 8.
- High-Grade Alloy Steel
- Hardened To 60 Rockwell C
- Supports Pushrod Closer To Rocker Arm
Application Summary:
| Year |
Make/Model |
| Chevrolet:Big-Block |
Mark IV:396 (6.5L)-502 (8.2L) |
| Chevrolet:Big-Block |
Gen V:454 (7.4L)-502 (8.2L) |
| Chevrolet:Big-Block |
Gen VI:454 (7.4L)-502 (8.2L) |