1978 Chevy K20 longbed with nearly 500,000 miles! LS Swap begins! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Nick_R_23 · 04-30-2023, 03:01 AM

Getting down to the little things now!

Ran the vent lines for the fuel tanks and rear axle.

Ran the harness for the new license plate lights.

Adapter for the 7 pin trailer connector.

Made an interior harness for the trailer brake controller that tied into the brake light switch.

Made a circuit breaker block for the power feeds for the 7 pin and brake controller.

Driver front brake line was pretty rusty looking at the fitting, so I made a replacement.

Perfect fit!

04-30-2023, 03:01 AM	#19
Nick_R_23 Registered User Join Date: May 2016 Location: Willow, Alaska Posts: 881	Re: 1978 Chevy K20 longbed with nearly 500,000 miles! LS Swap begins! Getting down to the little things now! Ran the vent lines for the fuel tanks and rear axle. Ran the harness for the new license plate lights. Adapter for the 7 pin trailer connector. Made an interior harness for the trailer brake controller that tied into the brake light switch. Made a circuit breaker block for the power feeds for the 7 pin and brake controller. Driver front brake line was pretty rusty looking at the fitting, so I made a replacement. Perfect fit! Last edited by Nick_R_23; 04-30-2023 at 03:08 AM.

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