Modern Rodding Feature
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An LT4-Powered 1959 Corvette Makes for an Amazing Birthday Present
By Brian brennanPhotography by NotStock Photography
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irthday presents are always fun. However, receiving a hot rod for your birthday must be right up there with the “best of the best” in presents. Such is the case for Don Nickleson of Memphis, Tennessee, who built this 1959 Corvette for his wife, Denise. It’s not just any ’59 Corvette but one that has a long list of accomplishments highlighted by a 2022 Goodguys Top 5 Street Machine of the Year selection at their Columbus Nationals, a Top 25 at Shades of the Past also in 2022, invited to the 2023 Barrett-Jackson Cup competition, and a Builders Showcase invitation at the NSRA Street Rod Nationals. The list goes on, but you get the idea.

3/4 side view of red 1959 Corvette with black details
Frequently, vintage Corvettes of this era (C1) are highly prized for restorations. While that is a worthwhile endeavor, Don found this particular 1959 in such a state of disrepair and abuse that restoring it would be an act of futility. He tells us that he found the body in such poor condition that the rear fenders were radiused for slicks, the hood had the center cut out for a blower, and there were rollbar holes in the body. The original frame had been modified so many times that it looked more like a slice of Swiss cheese, resulting from numerous stress fractures from tip to tail. A restoration was out of the question at this point and turning it into a hot rod made sense. This transformation process involved a lot of skill and expertise, as the car had to be rebuilt from the ground up.
engine of 1959 corvette
steering wheel of 1959 corvette
open trunk of 1959 corvette
A decision had to be made. Don and Darren Nickleson of Indy Street Rods & Classics (Don’s brother, there are four brothers all within six years age of each other, making for a great deal of competition around the ol’ dinner table) devised a plan. It began with a new foundation—a custom chassis. The eventual selection came from SRIII. The SRIII frame is a round-tube design that offers enhanced strength and rigidity. When this tube chassis is used with 1984 and up Corvettes, the forged aluminum Corvette suspension reduces unsprung weight and provides a softer, more controlled ride. This SRIII chassis is hundreds of pounds lighter than the original chassis used on 1953 to 1962 Corvettes (C1).

The suspension on this 1959 is based on C5 IFS and C4 IRS; the rearend is a rebuilt C4 differential. A Ridetech full-air suspension is in place, and AccuAir controls complete the operation of the air suspension. The braking is a full complement of Wilwood components: 14-inch slotted rotors and six-piston calipers in front, and 13-inch slotted rotors and four-piston calipers in back. An antilock power brake and electric master cylinder system are also looped in.

3/4 rear view of red 1959 Corvette with black details
The chassis incorporates factory body mount locations, making the body-to-frame swap much more manageable. The engine bay is now larger, allowing for more engine room, a 3-inch exhaust is possible, and a removable tranny mount. The space needed for a Chevy LT4, a high-performance engine known for its power and reliability, is provided, and from here, Ultimate Headers 1-7/8-inch tubing exhaust that dumps into 3-inch stainless steel tubing and then out to a pair of MagnaFlow mufflers are all used. A SPAL electric fan is incorporated from here, and a trunk-mounted Optima YellowTop battery supplies the juice. Hooked to the LT4 is a TREMEC T56 Magnum six-speed run through its gears via its Hurst shifter.

Modified wheeltubs allow for 8.5-inch front wheels and 9.5- to 12-inch rear wheels when installed. In this build, 2-1/2-inch more expansive rear quarters were used; the wheel openings were reshaped and the fenderwell openings were tucked. A set of Forgeline wheels measuring 19×8 in front with 6.45 inches of backspace and 20×8 inches in the back with 5 inches of backspace are wrapped with Goodyear Eagle rubber. The tire sizes are Goodyear Eagle F1 Asymmetric 3 tires measuring P245/35ZR19 in front and 245/40ZR20 in back.

seats of 1959 corvette
closeup of tire on 1959 corvette
closeup of black line details located on the side of a 1959 corvette
You can also see that the bumpers are tucked and lengthened; note the one-piece custom grille that blends into the custom bumpers. The trim has also been extended and finished in a matte gray. The fabricated two rear bumpers wrap around in their presentation, and they, too, have a gray matte finish. Note that the headlights, taillights, emblems, and exhaust ports are all flush-mounted and have a matte gray finish to complement the wheels, bumpers, and grille. Also, note the subtleness of the custom door covers accented with the custom spears and trim. The necessary body- and paintwork were handled at Indy Street Rods & Classics in an Axalta custom CraZ06 Red. Don thinks of this 1959 Corvette as a modern Z06 Corvette in upgraded 1959 clothing—hence a C1 Crazy Z06. These modifications not only enhance the car’s appearance but also reflect the owner’s personal style and vision for the car.
side view of 1959 corvette
Inside, the comfy confines of a C1 Corvette have long been known. For those of us around when these cars were new or nearly new, we could bounce in and out with little thought. Nowadays, it takes more consideration. However, credit goes to Don, who worked with Steve Holcomb of Pro Auto Custom Interiors, and together they developed a functional and comfortable interior with all the vintage touches we have come to enjoy about these old-timey Corvettes. Replacing the stock steering column is an Ididit with a vintage-appearing downsized drilled three-spoke leather-wrapped wheel. Other interior appointments that lend well to performance and comfort are the Classic Instruments custom gauges (complete with 200-mph speedo and 7,000-rpm tach) displaying the Indy Street Rod & Classics logo and the Vintage Air A/C system. Look closely and you will see that while the dash looks surprisingly stock, there is a center console reminiscent of a modern-day Corvette, complete with dual “grab rails,” that houses the Hurst shifter, controls for the air suspension, and power window rocker switches. The vintage “waterfall” is still nestled between the seats but highly modified, yet the push button to release the deck area that would typically house the soft top on a stocker is present.

To wrap up the story, it should be mentioned that Denise received the 1959 Corvette as her birthday present—albeit a “few years” later than expected, but she received it nonetheless. Let the fun begin.

Modern Rodding
VOLUME 5 • ISSUE 48 • 2024