Muldoon's Performance Transmissions

Muldoon's Performance Transmissions Performance oriented Dodge diesel transmission & components.
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New website. New products.68RFE solenoid packs are now live for 2007.5–2010 and 2019–2024 trucks.Shop now & stay tuned. ...
09/03/2026

New website. New products.

68RFE solenoid packs are now live for 2007.5–2010 and 2019–2024 trucks.

Shop now & stay tuned. We’ve got more new products dropping soon 🔥👀

09/02/2026

Not all gifts are great, but the gift of a Muldoon’s transmission is!

09/01/2026

Never too busy for TikTok time!

Our new website is LIVE 🚨We made it easier to find the right transmission, valve body, and parts for your setup.Go check...
08/31/2026

Our new website is LIVE 🚨

We made it easier to find the right transmission, valve body, and parts for your setup.

Go check it out and see what’s new:
muldoontransmission.com

Check out our new YouTube video where we unbox our NEW COOLER LINE KITS! ⚙️🔥
08/27/2026

Check out our new YouTube video where we unbox our NEW COOLER LINE KITS! ⚙️🔥

We break down one of the common issues we see with leaking 8-pin tr...

Shop the MPT Cooler Line Kits on our website 🚨New -8AN stainless steel braided hose system designed for clean routing, r...
08/27/2026

Shop the MPT Cooler Line Kits on our website 🚨

New -8AN stainless steel braided hose system designed for clean routing, reliable sealing and improved serviceability. Made for both OEM and Mishimoto coolers.

08/26/2026

Your day can’t be ruined in you ruin theirs first!

You guys tied up the vote... so we couldn’t just pick one.Pick your brand, get the handle that matches. Coming soon 🔥 ...
08/25/2026

You guys tied up the vote... so we couldn’t just pick one.

Pick your brand, get the handle that matches. Coming soon 🔥

Address

610 South Street
New Castle, DE
19720

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13022762882

Website

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