Locked-out from the factory. Must be used with an MSD 6, 7 or 8-series ignition. 1971-ford-ranchero-esi8765833 Hose and Wire Sleeve -

Hose and Wire Sleeve - Fire Sleeve - 3/8 in ID - 3 ft - 16 in Fire Tape Included - Silicone / Fiberglass - Black - Each

600 in Body - Aluminum - Black Anodized - Set of 10

160 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 14

Rocker Arm Nut - 7/16-20 in Thread - Steel - Black Oxide - Stud Girdle - Each

Locked-out from the factory. Must be used with an MSD 6, 7 or 8-series ignition. 1971-ford-ranchero-esi8765833 Hose and Wire Sleeve -Trigger signals are produced via a high output magnetic pick up. This pickup is extremely accurate and never requires adjustment. Since this distributor is designed primarily for race engines, an oversized (+. 006") bronze gear is installed along with an adjustable slip collar for modified blocks, heads or intake manifolds.