MSD Billet Distributor Hold Down Clamp - Fits Chevrolet SC051 By keeping fuel bowls cool

By keeping fuel bowls cool you get a noticeable increase in fuel density

Limited Lifetime Warranty - Catalytic Converter 1 Year

and the favorite of leading professional engine builders in all forms of racing

766 in Stroke

MSD Billet Distributor Hold Down Clamp - Fits Chevrolet SC051 By keeping fuel bowls coolMSD's Billet Distributor Hold Down Clamps are strong enough to keep the timing locked in place whether you are using an MSD Billet Distributor or Pro Mag. The MSD Hold Down Clamp is CNC machined from steel and fits all MSD Pro Billet Chevrolet distributors and the Pro Mags. Each clamp includes the mounting stud, lock washer and nut. Will not fit stock GM or aftermarket cast housing distributors. Will not fit Street Fire distributor without