WebJan 1, 1970 · View Photos. This engine, Duntov claimed, is only 40 lbs. heavier than the cast iron 327 — and it is weight that is removed from the front end. The cylinder heads … WebJan 25, 2024 · With an M20, a 3.73 would be the absolute minimum for a rear gear. In GTO's, you had to have a 3.90-4.33 to get one. My '65 has the original M20 with the lower 2.56 first gear: weaker than the '66-up Muncies, but appreciated with my 3.36 rear screw. Reply Like. 01-22-2024, 05:54 PM.
Gear ratio for M20 Muncie 4spd? - CorvetteForum - Chevrolet Corvette …
WebAug 31, 2009 · Corvettes have had posi traction for a long time. 2002 Millennium Yellow Coupe, MN6, Z51, Built Tues. June 26th, 2001. 460 rwhp, 431 rwtq. Mods: Donaldson … WebMar 25, 2003 · The '67 L79 still had a Holley carb and aluminum intake. The '68 L79 had a cast iron intake and a Q-Jet carb. The only reason the horsepower rating was dropped from 350hp in 65/66 to 325hp starting in 67 was political and marketing since the engine mechanically was exactly the same as in previous years. new ps4 games in 2022
Pontiac Firebird Questions - Limited slip differential (Posi) - CarGurus
WebNov 8, 2024 · Watch on. Biden is this car’s first and only owner. His father, who owned a Chevrolet dealership, gave it to him in 1967 as a wedding present. Later on, his sons Beau and Hunter decided to get the engine rebuilt as a Christmas gift. It runs on a 5.4-liter V8 that puts out 300hp, paired to a four-speed manual gearbox. WebMar 3, 2008 · They provide posi action but if too tight then the diff will hammer around corners. Look at the posi thread you'll see the clutch types and recommendations. No sense going over that again here. You have … WebApr 15, 2024 · The big news was under the new-for-’67 stinger hood scoop for 427-cu-in big-block V-8 Corvettes: the 390-hp L36, 400-hp L68, 435-hp L71, and a L88 race … new ps4 to buy