Buick Nailhead 1953-1966 – How to Rebuild & Modify

Author: Gary Weldon Published by: Car Tech ISBN: 978-1-61325-558-2

The Buick V8 affectionately known as the ‘Nailhead’ for any number of reasons was Buick’s first post-war V8, debuting in 1953 and continuing until 1966. With the abundance of OHV V8s from all divisions of GM, as well as their traditional rivals, Ford, Chrysler etc., there was a curious pecking order which ensured that in the constant search for more horsepower GM’s divisions could not introduce larger-capacity engines than the division above them, in Buick’s case, Oldsmobile and Cadillac. Buick therefore developed motors that gave smooth running and a superior ride at lower revs, rather than seeking top-end performance.

Nevertheless, over the years many engine builders have eased ever more power out of the Nailhead, while retaining its low-end torque, reliability and smooth running. Famous hot rodders, such as ‘TV’ Tommy Ivo and road racing legend Max Balchowski, (‘Old Yeller’), favoured the Nailheads decades ago. This new volume, from famed salt flat racer and Nailhead engine builder Gary Weldon, provides all the information you might need to restore, refurbish and keep running your Nailhead, whether it be for a stock cruiser or a one-off street rod. Beginning with a fascinating history of the engine and its development, it asks why one should build a Nailhead instead of a more conventional engine, then provides information to identify your engine and offer advice on parts interchange.

There are chapters on disassembly, evaluation and planning and cylinder heads. It progresses from prepping the block, machine work and preassembly, through assembly of your refurbished parts and breaking in the rebuilt motor. Chapter 9 deals with building a Nailhead racing engine, something that enthusiasts have been doing for nearly 70 years. Written in an easy style and with Car Tech’s usual proliferation of excellent photos, this should satisfy all Nailhead enthusiasts.