MSD Adjustable Timing Control 8680 1986-gmc-s15-esi4764253 This brace prevents flex in

This brace prevents flex in the firewall and improves brake pedal feel and response

providing an abundance of options for mounting on your vehicle

25' length in Red Description_MKT Engineered from the inside out

Features a CNC-machined quick disconnect outlet for use with the stock hose connection

MSD Adjustable Timing Control 8680 1986-gmc-s15-esi4764253 This brace prevents flex inA dash mounted control knob allows you to adjust the ignition timing to compensate for changes in altitude, low octane gas, or heavy loads. For cars driven every day but raced occasionally on the weekends, this control is perfect. Increased fuel mileage and performance are just some of the benefits as the ignition timing can be advanced or retarded to prevent engine detonation. MSD Adjustable Timing Control 8680 Specifications: Brand MSD Category