Specialty Products Aluminum Differential Cover - 10.25 / 10.5 in - Ford 12-Bolt HASZ21CL especially during threshold braking

especially during threshold braking

5 amp single spark through high rpmVacuum advance canister for improved economy (can be locked out)Easy-to-adjust mechanical advance with supplied springs and stop bushingsIncludes a built-in Rev Limiter

The clearly labeled wiring harness

Includes wiring kit

replacement needle and seatsSince 1938

Specialty Products Aluminum Differential Cover - 10.25 / 10.5 in - Ford 12-Bolt HASZ21CL especially during threshold brakingProduct Description: Differential Cover Aluminum Natural 10. 25 10. 5 in Ford 12 Bolt Specialty Products produces chrome accessories for American muscle cars and street rods. From air cleaners to transmission pans their products add just the right amount of chrome to any project. Specialty Products Company has been providing our customers in the performance automotive aftermarket with quality parts, superior supply chain fulfillment and customer