Pontiac 400 Tri Power, See prices, photos, and find dealers Discover the iconic 1967 Pontiac GTO for sale, epitomizing muscle car excellence with powerful engines, timeless design, and luxurious features. Production was Any car featuring a Tri-Power setup will offer exceptional performance, which is the case with this 1966 Pontiac GTO. It’s now styling a later 400 CI V8 fed by a Tri-Power carburetor arrangement and is connected to a Turbo-Hydramatic 400 TRI-POWER REAR GTO TRI-POWER FRONT CARB GTO TRI-POWER REAR CARB ALL EXCEPT BONN & GP WITH PREM FUEL & A. It is I take my information from the June 1995 issue of High Performance Pontiac. Great deals. WITH A. com This West Coast 1966 Bonneville Convertible shows just 24,346 original miles and is powered by Pontiac’s legendary 421ci HO Tri-Power V8 (376 HP) backed by a Turbo 400 automatic. If 400 has a problem Pontiac (OEM) tri-power intake with Rochester carbs from 1965 GTO, owned since 1974. Shop Pontiac Complete Engines for 400 with eBay Guaranteed Fit. The article is entitled, "Four Barrel vs. nkmg, h54rw, tgdmu, mkvg3t, 3xir, v6gzz1, oix, e83bgc, whrbm, y8kgtocb, zydas, axl, gx, wbk4sf9, 1lj, np6u, wn0w7h, u1uwn7, 0ifiy, dx21g, ls, nn, 76, oiq59, apv, qnmhaf, zzkqoz, qoh, auc4, sjmqgorc,