Earls -10 O-Ring Port to -12 O-Ring Port - AT985111ERL CBK Plumb this switch in the

Plumb this switch in the clutch line and run the small wire than goes from the start switch on the ignition to the starter solenoid through this switch

6 V8 1975 Chevrolet El Camino Classic 400/6

Standard Motor Products SMP Dr-39

copper/nickel

Earls -10 O-Ring Port to -12 O-Ring Port - AT985111ERL CBK Plumb this switch in theOverview: Ideal for use on fuel pumps, fuel filters & regulators that use O Ring Port Fittings. Features: Made in the USA Available for Any Plumbing Situation And Many Custom Applications Application: Year Make Model Submodel Engine Size Universal Specs: Adapter AN Size ( A ) 7 8 14 (AN 10) Adapter Port Size ( B ) 1 1 16 (AN 12) Adapter Type AN Union O Ring Brand Earls Emission Code 5 Finish Anodized Black Material 2024 Aluminum Product Line Premium