Adjustable Timing Control - 8680 ac-hoses-and-fittings XH Inner / Outer Inner

XH Inner / Outer Inner & Outer Additional Information:

5 Oxygen Sensor Location Pre and Post Converter Material Stainless Steel Mounting Hardware Included Yes Type Direct-Fit Subtitle California / CARB Compliant Series California Heat Shield Included Yes

00(W) X 50

9 V8 1949 - 1952 Ford F1 239/3

4 V8 1987 - 1995 GMC G3500 350/5

Adjustable Timing Control - 8680 ac-hoses-and-fittings XH Inner / Outer InnerOverview: A 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. The control knob mounts to the dash board for easy and accurate