The Edelbrock Heat Insulator No. 12410 is a replacement base plate gasket for a 4-barrel, square bore carbs. Gasket is 5/16" thick and will fit carbs with 1-3/4" square bores. The Edelbrock No. 12410 kit includes gasket, studs and nuts.
Product Features:- The Edelbrock Heat Insulator No. 12410 is a replacement base plate gasket for a 4-barrel, square bore carbs. Gasket is 5/16" thick and will fit carbs with 1-3/4" square bores. The Edelbrock No. 12410 kit includes gasket, studs and nuts.
- Fits Holley® 4010, 4150, 4160, and All 4-Barrel Pro-Jection Systems
- 5/16" Thick