Our aluminum surge tanks are reproduced with the same tooling and dies that were used by Harrison during the production years. They are 100% correct in every detail and will pass the highest-level judging. These early tanks have the tubes pressed in and are then welded from the inside, just like they were from the factory. Offered in plain aluminum original finish.
Exact reproduction of GM 3151016 including Harrison logo, filling instructions, original pressed fittings, and correct date code. Produced from original tooling and licensed by GM.