MSD's DynaForce Starter features all new components beginning with a three horsepower motor, driving a reduced 4.4:1 gear set for strong torque to the ring gear. The compact housing clears most headers and oil pans, and the billet mount can be clocked to different positions for tight header clearance. This version is built for staggered mount holes and wears a black powder coat finish.
Specifications:
- Engine Fitment: Chevrolet Small and Big Block
- Mount Style: Staggered Mount Holes
- Color: Black
- Product Type: Starter Motor
- Part Number: 509513
Also available in red.
FAQ
What engines does the MSD 509513 starter fit?
It's built for Chevrolet small and big block engines using staggered mount holes.
How is this different from the straight mount version?
It uses a staggered mount hole pattern instead of straight mount holes, so check your block's mounting configuration before ordering.
What color is this starter?
It's finished in black; the same starter is also available in red.
What gear ratio does the DynaForce Starter use?
A reduced 4.4:1 gear set driven by a three horsepower motor for strong cranking torque.

