Trailer Hitch and Wiring Harness Recommendation for 1978 Chevrolet K20 Pickup with Step Bumper

Published 11/13/2015

Products Featured in This Question

B&W Heavy-Duty Trailer Hitch Receiver - Custom Fit - Class V - 2"

(96)

$329.00

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

(83)

$22.91

Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional

(2763)

$124.90

Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires

(3400)

$103.72

Question:

1 have a 1978 Chevy k20 with a step bumper. What hitches will work, would prefer at least 1,200 tongue, and 12,00 tow. I also use 7 wire RV connector, trailer all have brakes, please reccommemd wiring harness Thanks

asked by: Richard M

Helpful Expert Reply:

For your 1978 Chevrolet K Series with step bumper, I recommend the B&W Heavy Duty Trailer Hitch Receiver # BWHDRH25198. This trailer hitch is designed to fit the 1978 C/K Series Pickup with an 8 foot bed with a deep drop bumper.

This trailer hitch will meet the weight capacity needs you referenced, offering 1,600 pounds tongue weight and 16,000 pound towing capacities. This hitch has a powder coat finish to help resist rust and has safety chain loops built in.

I have attached a photo showing some measurements on the hitch so you can ensure that the hitch has enough room to clear your bumper. I have also attached an installation video of this hitch on a 1997 Ford F-350 for you to have somewhat of an idea of the installation.

The wiring harness I recommend is the Tow Ready T-One Vehicle Wiring Harness # 118311. This wiring harness will provide you with a 4-way flat trailer connector. To complete the wiring to provide a 7-way trailer connector, you will want to use our # ETBC7 kit. If you do not have a break controller, I recommend the Tekonsha Prodigy P2 Trailer Break Controller # 90885.

I have attached a review video of the break controller, and a help article on installation the # ETBC7 kit.