A forum community dedicated to Pontiac GTO owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, maintenance, history, and more!

Jan 8, 2025 · Does any have any info on the history of this 1967 GTO Custom, Silver with Red interior, said to be a Joe Gibbs racing engine. It was sold on Mecun on Jan 7, 2025.

Feb 14, 2016 · I put together the specs on the factory-installed GTO camshafts for the 389/400/455. They are often referenced by their last part number digits, ie "066," "067," "068," etc. They go from mild to radical with the "068" often suggested as a good solid performance street cam in a 389/400 that doesn't get into street/strip territory.

Aug 19, 2022 · There are several web sites that have reference information to help you identify Pontiac engines and heads. It's always a good idea to check multiple sites and cross reference your code lookups, because ya know, sometimes humans make mistakes.

May 15, 2023 · So I’m wanting to put a fresh set of plugs into my car for the season. It has ac delco R44s in it now. Pulling them out they look a little dark. Like partial fouling. Car runs a little bit of a rough idle. When I search the NGK plug finder it recommends the XR4 5858. Any experience would be appreciated here. Would this plug be ok and is the recommendation correct by the …

Jul 21, 2011 · The Assembly plant confirms Pontiac, MI. But here is where I need your expterise. The unit number does not come close to matching any of the last 4 or 5 digits of the VIN, so does this mean the unit # is the 2,618th GTO or convertible GTO built for 1968? Is there a relationship between the VIN sequence number and the build plate unit number?

Nov 23, 2023 · Looking for some owner confirmation of 66 and 67 trunks. searching for old threads did not really get the info I needed. I recently acquired a "67 trunk" from Tn. The seller had it marked as a '67', Its not a match to my 67 body style. The Tn model has a bend in the rear about 5 inches from the end. I think its a '66'. So anyone with a good trunk pic could help here. …

Apr 10, 2021 · Find many great new & used options and get the best deals for GTOAA Pontiac GTO Eric White GT-37 Illustrated 1964-1971 Identification Guide at the best online prices at eBay!

Dec 14, 2021 · I've been mulling over engine choices and ideas for my 66 GTO project car for awhile, and I've checked the average prices on a Pontiac and BBC strokers, but haven't considered an LS swap until now. Since I know zero about doing such a swap, I have some questions. What size engine should I be looking at? Donor car or new crate? What manual …

Aug 29, 2024 · Pontiac screwed up earlier with the '65 and '66 blocks giving thin wall casting a go, but after warranty claims went through the roof they abandoned the idea and the 1967 block was one of the beefiest blocks produced. I've seen some '67 blocks at .090" over and the cylinder walls were still decent. While Pontiac calmed down and went a little thinner on the castings in …