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Gallery: Lose the Speedometer Bounce with YearOne

Since the purchase of our ’67 Dart GT in 2018, we have experienced a speedometer indicator that tremors and bounces, and there is a...

The Science Behind Gear Splitting with Gear Vendors Under/Overdrive

One of the most attractive and easy-to-understand functions of a Gear Vendors Under/Overdrive is, of course, the overdrive. Get up to cruising speed in...

Gallery: Angling In on Driveline Inclination with YearOne and WFO Concepts

Finding a highly coveted original 8 ¾-inch A-body rear end is a real challenge, and if one is found, the price tag will likely...

Project Brazen Update: TCI Diablo Shifter Upgrade; Meguiar’s 1-Step Paint Care & DEI Heat Shielding

Needless to say, 2020 has not gone according to plan for pretty much everything and everyone. What we had planned for Mopar Connection's first...

Gallery: Pistol Grip Perfection With Year One And Hurst

The pistol grip shifter has to be among the most iconic features of any automobile from the muscle car era. First available in 1970,...

Video: How To Flip Your Silver Sport Transmissions Tremec Shifter

Maximum versatility is the name of the game when making mods to your muscle car. This is especially true for the big ticket items...

Gallery: Mending Torqueflite Cooling Lines & Linkage with Year One

Whenever a new project car is purchased, there are plenty of opportunities to undo the patch-ups of previous owners. While some former repairs may...

Gallery: GForce Engineering’s One-Piece Aluminum Driveshaft Holds Up to Big Power

Making big power and going fast is fun but breaking parts is not. With the aftermarket exploding with go-fast goodies for modern Mopars, it...

Video: Silver Sport Transmissions Releases The First PerfectFit Kit For Jeep TJs

Not all Mopars like pavement. Jeep has been producing off road vehicles for over 75 years. Jeep started its life as a go anywhere...

Gallery: Upgrading Your Jeep With Yukon’s Ring & Pinion From ExtremeTerrain.com

Would a climber embarking to summit Yosemite’s Half Dome Peak leave home without their chalk bag? Would a competitive cyclist hit the road without...

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Chunky Monkey: 8¾ Rear End Center Section Rebuild

If you're building a classic Mopar muscle car, chances are if your machine came from the factory with anything bigger than an 318, you've...

The General Rides Again: Everything You Need to Know To Build a Correct General Lee

In 1978, a decision was made over at Warner Brothers to film at least five episodes of a brand new TV series called “The...

Swap a Modern HEMI Into Your Classic Mopar with Mopar’s New Crate HEMI Engine Kits

With modern HEMI swaps into old Mopars becoming quite popular, Mopar has decided to step up their game with a fantastic announcement at the...

Gallery: ’66-’70 B-Body 8.75 Rear Differential Identifiers & Markings

For 1966-1970 Plymouth and Dodge B-bodies there were three basic rear end assemblies that were available: the 8¼, the 8¾, and the 9¾ Dana...

What You May Not Know About The “Vanishing Point” 1970 Dodge Challenger R/T

"Vanishing Point"; it’s a name well known in the Mopar community. Many have seen the movie but surprisingly, quite a few haven’t. Spoiler alert...

Go Manual With Passon Performance’s 4-Speed Conversion Kit

Sadly, not all Mopars were outfitted with 4-speeds and finding one isn’t easy. Even if you find a manual car that might have had...