Buick 425
WebFeb 8, 2024 · 4.2k. Posted April 10, 2008. The original 625 CFM carbs had 1 9/16 primary throttle bores, as did many original manifolds. 750 CFM carbs have 1 11/16 primary throttle bores, which will stick in a 1 9/16 inch manifold. As to the electric choke: if you are not experiencing problems, consider yourself fortunate. WebSep 23, 2024 · Complicating the identification of these cars is the fact that there were 454 standard 1965 Rivieras built with the twin four-barrels. The Gran Sport 425 was good for …
Buick 425
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WebSep 24, 2024 · Buick's 340hp, 425-cu.in. big-block was installed in every Riviera in 1966; however, the 360hp version was reinstated as a factory option in the GS editions after … WebBuick 425 Nailhead. -. $4,200. Great running 1966 Buick 425 Nailhead for sale. 2800 miles on new gaskets and timing chain. Mated to a th400 with shift kit. Edelbrock AVS2 650. …
WebDec 1, 2001 · The 425 option was extended to the big Buicks in 64, as was an additional 360 hp Super Wildcat version. This beast came loaded with two Carter four-barrel carbs … Web425 Motorsports 11414 120th Ave NE Kirkland, WA 98033 United States. 425-747-0777
WebBuick 425 Nailhead. -. $4,200. Great running 1966 Buick 425 Nailhead for sale. 2800 miles on new gaskets and timing chain. Mated to a th400 with shift kit. Edelbrock AVS2 650. Comes with original distributor and tuning kit for carb. Also have the power steeering pump and factory brackets. WebThe Buick Wildcat is a full-size car that was produced by Buick from the 1963 to 1970 model years. Taking its name from a series of 1950s Buick concept cars, [1] the Wildcat …
WebThere are several transmission choices for the Nailhead engines, I will start with the easiest one to use on the 57-66 364-401-425. The 64-65-66 401-425 came with an excellent automatic trans, the ST400. They have a round shaped bell housing unlike other GM transmissions. This trans is super strong and the 65-66 version had a two speed (switch ...
WebThis 1965 Buick Riviera was ordered with the optional Gran Sport package and retains a numbers-matching V8 and 3-speed automatic transmission. The Gran Sport option specified a 425ci Super Wildcat V8 with dual 4-barrel carburetors, hydraulic lifters, and 10.25:1 compression backed by a 3-speed automatic transmission and 3.42:1 Positraction rear … klutch metal corner notcher — 4in. x 4inWeb45 minutes ago · The 1965 Riviera Gran Sport. 425 cubes of throbbing Nailhead furry, and thumbed nose at the luxury market dressed in a massive chrome air cleaner and finned aluminum valve covers. Yeah, it's like that. Even with the fog of age here and there I can't find a single thing that's unpleasant to the eye. But the power, oh my. No really, I had no … red angus temperamentWebMar 3, 2016 · The original 322 CID, 172 hp V8 that arrived in 1953 set the pattern for all the Buick Nailhead V8 engines to follow through 1966. … red angus touroWebJun 25, 2024 · Yes, this guy bought a start-cart Buick 425 matched to the A-12 mounted in front of CIA headquarters, serial number 60-6931, for $800. (I actually wrote a story … klutch mechanic\\u0027s tool setThe Buick V8 is a family of V8 engines produced by the Buick division of General Motors between 1953 and 1981. The first version replaced the Buick straight-eight. Displacements vary from 215 cu in (3.5 L) (for the division's unique all-aluminum early 1960s engine) to 455 cu in (7.5 L) for its last big block in 1976. All … See more Buick's first generation of V8 was offered from 1953 through 1956. It was an OHV pushrod engine like the then-new Oldsmobile "Rocket" V8. While it was officially called by Buick the "Fireball V8" it became known as … See more Buick introduced a "big block" V8 in 1967 to replace the largest displacement nailheads. It retained a 4.75 in (120.7 mm) cylinder bore … See more In the mid-1970s Buick's 400/430/455 big blocks became unable to meet fuel economy/emission requirements and were phased out, with … See more Buick's second variation of the nicknamed "Nailhead" was produced from 1957–1966, and the "Fireball" name was no longer used starting in 1958, and was very briefly called the "B-12000" referring to the 12,000 foot pounds generated by each piston. See more 215 See also Rover V8 engine In 1961, Buick unveiled an entirely new small V8 engine with aluminum cylinder heads See more • Buick V6 engine From the 1950s-1970s, each GM division had its own V8 engine family. Many were shared among other divisions, but each design is most-closely associated with its own division: • See more klutch mastercardWebDenny confirms that the ' casting rectangle unique to 425 blocks was there to identify in the machining line that it was a 425 casting for larger bore. The locator was used for the … red angus ukWebFeb 3, 2007 · The stock square bore manifold can be machined larger to accept a large base square bore 4 bbl (PAE Enterprises), and a Buick Quadrajet spread bore manifold … klutch mechanic\u0027s tool set