Read how the Air Ride Technologies Air Wagon rebuilds a Buick Nailhead engine to keep that original feel, brought to you by the experts at Custom Rodder Magazine.

The nailhead was also rebuilt, getting a 0.030-inch overbore, a valve job, and a Poston NH-300 camshaft. The Buick traveled north to Queens, New York, in 1998 with its third owner, the man from ...

Adding muscle to the chromed-up Buicks of the 1950's, the 322 Nailhead gained cult status and kept some vehicles moving well into the next century.

We're back on the Buick Nailhead rebuild for our 1959 LeSabre, and then it's time to head over to the Jim estate where Dean and I join Jim as we keep hammering and grinding away on the 1956 ...

On several occasions, he saw a fantastic slingshot dragster with four Buick Nailhead 401 CI V8 engines displayed in a glass-sided trailer in the staging area.

Before Buick sun-setted their iconic Nailhead line forever, they manufactured a limited run of 425s specifically for Lockheed Skunkworks.

Aside from having one of the cooler nicknames in auto engine history, Buick's Nailhead V8 also had a slick design and was tough as, well, nails.

Built by Hot Rods & Custom Stuff in Escondido, California, this Rivi is powered by a 425ci Buick Nailhead dual-quad GS and is rolling on 18-inch CCCylewheels with one-off center caps and a AccuAir ...