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Transmission System Blogs

Get under the truck with real-world transmission know-how, from how the system works and where it breaks to smarter upgrades, maintenance tips, and diesel performance tuning.
OEM vs. Aftermarket Differential Cover: How to Choose the Best Option for Your Jeep CJ7

The Ultimate Guide to Upgrading Your Dana 44 Differential Cover

The legendary Dana 44 axle deserves better than its flimsy stock cover. Discover how a high-performance differential cover upgrade boosts cooling, prevents damage, and makes maintenance a breeze for your...

JohnLee
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SPELAB head stud kit for 1998.5-2024 Dodge Ram 2500/3500 5.9L and 6.7L 24V Cummins diesel, with studs, washers, flanged nuts and install sockets, shown with the box

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Stainless steel muffler delete pipe with a 30 inch straight-through body, polished T-409 surface, crimped slip-fit outlet with spring slots and hex-bolt clamp bands at each joint.

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