Detroit Speed Air Conditioning Firewall Blockoff - GM F-Body 1970-81 RS00500313 13 x 13 x 9

13 x 13 x 9 in Tall

850 in Head

Chrysler Steering Shafts

Unique design eliminates timing movement throughout rpm range

No sanding

Detroit Speed Air Conditioning Firewall Blockoff - GM F-Body 1970-81 RS00500313 13 x 13 x 9Due to vehicle variation, mounting hole modification may be necessary. Product Description: Firewall Blockoff Air Conditioning Steel Natural GM F Body 1970 81 Kit Detroit Speed puts a significant amount of effort into developing long lasting, dependable products that are formulated to exceed late model performance expectations. Our systems are designed by exceptionally qualified engineers and built by fabricators dedicated to making the best systems