Installation Notes; Chrysler Applications; Ford Applications - Holley 0-80508S Installation, Tuning, And Adjustment Manual

INSTALLATION NOTES:

CHRYSLER APPLICATIONS

WARNING: This carburetor is not designed for use with any Chrysler automatic overdrive transmission. SEVERE
transmission damage may result from improper application use.
1. Unless you are replacing an existing Holley® carburetor (which already has a lever extension arm), you may need to purchase and
install a throttle lever extension (Holley® P/N 20-7) on the carburetor. Remove the throttle stud and nut from the original
carburetor. You can purchase a new stud from your Holley® dealer (Holley® P/N 20-67). Install the stud in the throttle extension
lever (Figure 1).

FORD APPLICATIONS

WARNING: This carburetor is not designed for use with any Ford automatic overdrive transmission. SEVERE transmission
damage may result from improper application use.
NOTE: Unless replacing an existing Holley® Carburetor, you will need to purchase Holley® P/N 20-91, spring and perch kit,
for Ford automatic transmissions.
1. Install the new throttle ball, lockwasher, and retaining nut to the carburetor throttle lever in the same position as the existing
carburetor.
2. Insert the transmission kickdown screw with the black retaining clip on the transmission kickdown lever (Figure 2).
3. Remove the lock out screw from the kickdown lever (Figure 3).
4
Figure 1—Chrysler applications
Figure 2—Ford applications