M&H wiring harnesses (2024)

Hello, looking to buy a wiring harness from M&H.

https://www.yearone.com/Product/chrysler-b-body/hu268b

This is made by M&H right? The reason I ask is, the “Year One Part#” for the part I want from the M&H website doesn’t match up with any items on the YearOne website. Did YearOne just change the part numbers? Thanks

dadsbee said:

Year One is the sole "licencee" for specific years of M&H harnesses, so you can't buy direct (which is still stupid when it gets right down to it). They are also available 2nd tier from Megaparts and Classic Industries so price shop and check availability. With year one you can wait for one of their 25% off sales, but I've seen reports recently that harnesses got excluded from that.

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National Moparts also sell the harnesses.

440 4 speed said:

National Moparts also sell the harnesses.

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Yep, for sure. But a guy from Cali isn't going to buy it from Nig.

dadsbee said:

Yep, for sure. But a guy from Cali isn't going to buy it from Nig.

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Very true, that was for benefit of members from other countries. In some cases it might be cheaper for them to buy from Nig.

erikcroissant said:

Hello, looking to buy a wiring harness from M&H.

1968 Plymouth and Dodge B-body Dash harness with oil light.

This is made by M&H right? The reason I ask is, the “Year One Part#” for the part I want from the M&H website doesn’t match up with any items on the YearOne website. Did YearOne just change the part numbers? Thanks

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If you look on E-Bay, sometimes you'll find Year One selling an M&H harness, at a lower price than they have listed on their website.

dadsbee said:

Year One is the sole "licencee" for specific years of M&H harnesses, so you can't buy direct (which is still stupid when it gets right down to it). They are also available 2nd tier from Megaparts and Classic Industries so price shop and check availability. With year one you can wait for one of their 25% off sales, but I've seen reports recently that harnesses got excluded from that.

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I purchased engine bay and dash wiring from year one off of ebay. Sometimes the price is better there. And the wiring is so far so good. Just finished doing my dash and only have 2 wires left lol.

erikcroissant said:

Hello, looking to buy a wiring harness from M&H.

1968 Plymouth and Dodge B-body Dash harness with oil light.

This is made by M&H right? The reason I ask is, the “Year One Part#” for the part I want from the M&H website doesn’t match up with any items on the YearOne website. Did YearOne just change the part numbers? Thanks

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They are not same part# from one to the other. If one part# is from M&H YO says different as stated, it's M&H

Well if ya don't like M&H's prices you surely won't like AAW's prices..

1 Wild R/T said:

Well if ya don't like M&H's prices you surely won't like AAW's prices..

http://[URL]https://americanautowir...lassic-update-kit-1968-70-mopar-b-body-510634

[/URL]

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That does the whole car. I bet it’s significantly cheaper than piecing together all the individual harnesses from M&H.

Looks like two of same subject is going on here.

My new M&H harness for my 67 R/T ... Connectors are falling off the new wires...... crimping is poor on the leads....Looks... I will have to solder all the connectors to be sure after spending over $800...............thats BS....... the car isn't even running yet?

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If there's issues, did you get a hold of the company where you got them from or even M&H?

cal30_sniper said:

That does the whole car. I bet it’s significantly cheaper than piecing together all the individual harnesses from M&H.

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Not sure why I got a ‘disagree’ from @furynut64 but below is what I totaled for just the main harnesses on a 70 B-body from M&H. Add in the other smaller stuff like backup light and heater harness, and it’s even more expensive. The AAW comes bumper to bumper for $1300, but does require you to put in some legwork finishing out the harness, unlike the plug and play M&H stuff:

70 B-body M&H

Dash: $800
Engine: $140
Forward Lamp: $230
Rear Lamp: $200
Total: ~$1370

oldmangarth said:

I purchased engine bay and dash wiring from year one off of ebay. Sometimes the price is better there. And the wiring is so far so good. Just finished doing my dash and only have 2 wires left lol.

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FYI for the person who disagreed. Sometimes ebay can be a good thing.

cal30_sniper said:

Not sure why I got a ‘disagree’ from @furynut64 but below is what I totaled for just the main harnesses on a 70 B-body from M&H. Add in the other smaller stuff like backup light and heater harness, and it’s even more expensive. The AAW comes bumper to bumper for $1300, but does require you to put in some legwork finishing out the harness, unlike the plug and play M&H stuff:

70 B-body M&H

Dash: $800
Engine: $140
Forward Lamp: $230
Rear Lamp: $200
Total: ~$1370

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Yeah I got a disagree too. Maybe he was having a bad day.

cal30_sniper said:

Not sure why I got a ‘disagree’ from @furynut64

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oldmangarth said:

Yeah I got a disagree too. Maybe he was having a bad day.

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Could be a fat finger, it happens.

Mopar Hunter said:

Could be a fat finger, it happens.

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Yeah, it does quite frequently around here...

hunt2elk said:

Yeah, it does quite frequently around here...

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lol