Pontiac funeral home obituaries, A forum community dedicated to Pontiac Solstice owners and enthusiasts. The numbers you provided may simply be part numbers or even foundry numbers. Mar 13, 2014 · 68GTO4004sp provided the link you need to identify a Pontiac rear. Come join the discussion about performance, modifications, troubleshooting, maintenance, history, and more! Jan 14, 2010 · The WU block is a 400 and was used on pontiac's b-bodies from late 67 thru 71 and was offered during those years with both the 2bbl and 4bbl. The high-revving 421 V8 boasted impressive specs, producing 468 hp and bolstered Pontiac's racing reputation against rivals Ford and Dodge. May 2, 2024 · Pontiac joined the American big block V8 rivalry with its rare 421 Super Duty engine, showcasing its dominance on the track in the early '60s. Come join the discussion about performance, modifications, troubleshooting, maintenance, trade parts, and more! A forum community dedicated to Pontiac GTO owners and enthusiasts. . Find the axle code on the axle tube as noted in the article. Get a copy of your car's build sheet from PHS services which will help identify the original rear end as well as all other codes, parts 1990 Pontiac Grand Prix Wiring Harness and Diagram Issues Grand Prix wiring harnesses often suffer from brittle insulation and connector corrosion causing electrical faults. The number 0577369 is probably the engine VIN. Despite some 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. Jul 3, 2024 · Hey Everyone, With the close of NASSAM 2024, we're excited to keep the momentum going and bring all the fun, excitement, and camaraderie to Taos, New Mexico for NASSAM 2025! Mark your calendars for June 15-20, 2025, because it's going to be an unforgettable experience! What’s in Store Oct 26, 2012 · I am looking at A 4 bolt main on a 1962 pontiac block could someone help me out on block ID maybe 421 casting #538181 Jul 5, 2019 · Pontiac used wider LSA's to maintain drivability at lower RPM's and keep things somewhat civilized. May 2, 2024 · Pontiac joined the American big block V8 rivalry with its rare 421 Super Duty engine, showcasing its dominance on the track in the early '60s. Several of my Pontiac cam charts show the 068 cam listed with a 116 LSA (and other charts don't have it that high) so they had no hard and fast rule. For wiring issues in the 1990 Grand Prix, start by obtaining a detailed wiring diagram to identify circuits.
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