Faults:
The worst thing with the 350 engine was the thin wall heads. They started cracking around 50/60K miles and joined millions of their buddies stacked out behind automotive machine shops. Easy fix, tho, I used some earlier 882 (thick wall) heads and they ran until the valves and guides got tired. Cheaply rebuilt them. (Several times)
Rear axle 8.5in ring & pinion finally started to howl at around 300,000 miles even tho I was using synthetic lube. Shouldn't blame it because the car towed a lot. By this time, it wasn't what you'd really call a "Chick Magnet".
The worst interior item was the daggummed fuzzy headliner. Good for a couple of years and then the cheap foam behind the cloth would deterioate letting the cloth fall down. I've gotten pretty good at scraping and gluing in new headliners.
General Comments:
Since I can cheaply rebuild just about every system in the car, I still drive it around. Call it my old "Rat Wagon" It'll eventually devolve into a parts car since I recently picked up a really nice '79 Caprice Wagon. I'll fix up the Caprice, toughen up the drive line (coolers, shift kit, heavy U joints, etc, metallic brake pads. Already got a class 3 hitch mounted.
The 79's life with me is just beginning. I'm seriously considering buying a good "takeout" 5.3 litre from a wrecked late Chevy or GMC pickup or Suburban and sticking it in with a custom wiring harness along with an overdrive tranny. This will give much better mileage and power than the old 350.
12th Apr 2008, 16:35
I agree with this survey very much. Car very reliable and still a head turner after 30 years. Needed minor body work, and suspension work at 200000 km pretty good for another 30 year old Canadian Impala. Long live the box Chevy's.