This site is dedicated to the restoration and preservation of 1960's and '70's Musclecars. I will answer any and all questions about what is original, and what are "Period Correct" modifications. I will also post my personal opinion about what is and is not proper. People are encouraged to debate me or share their own opinions or experiences.
Thursday, August 11, 2016
Fine Lines: 1969-77 Pontiac Gran Prix...
In 1969 Pontiac moved the Gran Prix nameplate from the "big car" platform-i.e.-Catalina, Bonneville, to the mid-size "A" body-i.e. Chevelle, LeMans, Cutlass, etc platform. It was an immediate hit-112,000 units sold. In 1970 Chevrolet responded by introducing the Monte Carlo, and the "Personal Luxury / Performance" coupe craze was started. The Gran Prix is to the Monte Carlo what the Firebird is to the Camaro-the better buy of the two, for the same reason. 99% of Monte Carlos built from 1970-77 are 350 small-block powered. The 402 was discontinued after 1972 and the 454 was dropped in '75. By contrast GP's had 400 power standard all years and a good number of '70-76 "SJ" models had 455s!! My sister had a 400 powered '72 GP, and my cousin had a 455 powered '74 model in high school. Both of these cars had power everything, and they felt like a GTO. And both of them showed their taillights to many a shocked Camaro, Chevelle and Mustang driver. They have front disc brakes and wrist-thick front and rear sway bars standard-which makes them surprisingly good handlers. Their big wheelwells will accomodate 275 / 60R15 tires on 8-inch wheels all the way around for a mean look, and any suspension or brake upgrades that fit a Chevelle / LeMans will fit these cars. 1977 California and High-Altitude models will have 403 Olds engines, but like I said in the Firebird post-there's plenty of speed equipment available for them. If you can't find or afford a big-block Chevelle, a Gran Prix is a great alternative. Mastermind
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