Justin Fivella
September 18, 2013

After a two-week Internet expedition followed by a month-long Craigslist safari, we still hadn’t rounded up the parts necessary for a complete five-lug swap on the Smog-Legal Killer. Strike one.

Sure, I could have used an SN-95 rear end, but its wider track limits rim/tire choices. I could’ve also settled for SN-95 GT brakes, but they aren’t nearly as good as the Cobra pieces. Strike two. A second pair popped up for sale, but both sides had been cross-threaded and the pistons were in need of a rebuild. Strike three.

After a wasted month of searching, calling, and driving a combined 242 miles at $4 per gallon, I realized there’s something to be said for a complete bolt-on kit. In addition to saving time, gas, money, and headaches, all of the pieces are new.

My first impressions of a complete five-lug and big brake kit were that of doubt. I thought they were pricey. But now having installed the 31-spline, five-lug Cobra brake kit from LatemodelRestoration.com (PN SVE-2300CK), I can say, save the hassle because having an all-in-one kit is priceless. But before delving into the details of this killer kit, we should highlight the reasons for jumping to big brakes—five lugs and stout axles.

1. Thanks to LatemodelRestoration.com, the five-lug Cobra brake kit (PN SVE-2300CK) comes with everything needed to complete the swap, and we mean everything.

Five Is Better Than Four

While some might deem a five-lug swap nothing more than an aesthetic upgrade only necessary for modern wheels, our reasons for jumping to the complete kit were far more important.

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Reason one: The stock brakes were never confidence inspiring, as even slowing with the stock motor from it’s 100-mph trap speeds required serious leg pressure on a numb pedal. Fast forward to our first outing with the blower motor and hauling down the hay became a white-knuckle affair. With traps speeds over 120 mph adequate brakes were in order. The archaic one-piston front rotors and rear drums weren’t up to the task of stopping 530 hp.

Reason two: snap, bang, boom. With the tach up at 2,500 rpm and the SSP coupe deep staged, it was time to let it fly on Mickey Thompson ET Radials. The initial hit looked good and the weight transferred nicely, but when it nosed over with a loud ping, we knew a stock axle was toast—time for an upgrade.

Reason three: Modern wheels. Lets face it, even the Ford Focus comes with five-lug wheels. And if you’re like us, modern underpinnings and big wheels look great on a Fox-body. A quick peruse of some catalogs proved there were far more five-lug wheel choices than the old four-lug setups. Yeah, we likely could have found some 17-inch four-lug wheels, but moving to five-lug axles opens Pandora’s box.

Five Lugs, Big Brakes, One Kit

Swapping the puny factory Fox-body brakes for the two-piston front and single-piston rear units off the ’94-’04 Cobras isn’t anything new, but LatemodelRestoration.com broke new ground with the SVE-2300K brake system. This complete kit comes with everything needed to upgrade to the Cobra brakes, save for dust shields.

Up front are two-piston SVE Cobra calipers, available in red or black powdercoat, along with 13-inch Powerslot vented and slotted rotors. The front units are 3 inches bigger than the Fox-body equipment, and the calipers are a two-piston design instead of the factory one-piston. But that’s not all. Stainless steel braided lines connect the calipers to the factory hard lines, and the archaic bearing-in-rotor Fox front spindle setup is jettisoned in favor of an OEM Ford ’96-up spindle. The later spindle increases the track width and also sports a better hub design.

Moving rearward, you’ll find Moser five-lug Street Axles, available in 28- or 31-spline variants, along with two bottles of Royal Purple 75w-90 gear oil, and even the necessary Ford Racing Performance Parts (FRPP) friction modifier. Since the 11.65-inch vented rear discs replace the factory drums, LRS even includes North Racecars brackets that make hanging the rear discs a bolt-on job. Along with the powdercoated calipers, Powerslot vented rotors, and StopTech performance pads, you’ll also find all the OEM equipment needed for the parking-brake assembly.

Despite the significant task of moving from Fox drums to rear discs, this kit makes the swap a bolt-on job, save for the small modifications needed to the rear hard brake lines. “The stock Fox-body hard lines are a little too long for the rear Cobra calipers, so you need to cut, shorten, and reflare the lines, and in some cases, you might need to increase the two 90-degree bends into more of a Z- shape, but it’s all pretty simple,” said Jonathan McDonald of Latemodel Restoration.com.

Fear not, a simple YouTube search will show you how to cut and double flare the line, but for those who would rather throw on a pre-fabbed unit, Classic Tube has a bolt-on line (PN MU1021C-SS) available in raw- or stainless-steel that’s bent and cut specifically for a Fox-body with rear Cobra brakes. It’s a nice piece that simply bolts into place.

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