MSD Chrysler 383,400 Pro-Billet Distributor 23-FLX-W-XL This BBK under drive crank

This BBK under drive crank pulley kit is an easy way to free up an average 8-12 horsepower in under 30 minutes

Same as 10778 except with the addition of grooves machined in the housing and cover

Instantly adds up to 2-feet of length to your truck bedVehicle Applications: 2019-2021 Chevrolet Silverado 1500 Fleetside

19" x 26" x 1/2" thick

Confident and consistent gear changes with a manual transmission are key to protecting your engine from damage and extracting maximum performance every run

MSD Chrysler 383,400 Pro-Billet Distributor 23-FLX-W-XL This BBK under drive crankMSD Billet Distributor 8545 Includes Cap Race Rotor Use w MSD 6 7 8 10 Series Ignition w o Vacuum Advance Or Cap A Dapt Mopar 383 400 cid Compact Housing For Extra Room Around Engine Billet Aluminum CNC Machined For Closer Tolerances Race Proven Maintenance Free Magnetic Pickup Deliver Accurate Sparks Throughout High RPM Fully Adjustable Mechanical Advance Assembly Harden Steel Shaft Increases Stability And Life Must Be Used With MSD 6 7 8 Series