This Super-Duty High Energy cap is an upgrade for the old traditional socket cap, PN 209M, It comes with screw down positive locking screws and has a higher impact resistance and much stronger dielectric strength than the original clip on cap. Delivers unrestricted spark energy flow, maximum energy transfer and better performance.

Features

Screw-mounted spark plug wire retainer

Brass contact terminals with spark plug type ends for better wire retention

Positive locking screw-down distributor cap

Specially designed cap with a larger contact terminal diameter than the standard distributor cap

Thermoplastic materials for high dielectric strength and impact resistance qualities that prevent damage