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The 2004-2006 GTO

2004-2006 GTO General Discussion

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Service, Maintenance and Technical Discussion

Technical and performance discussion for the 2004-2006 Pontiac GTO
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Engine Discussions

Performance modifications of the 2004-2006 LSX GTO engines.
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Engine Tuning

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Intake and Exhaust Discussions

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Drive train, suspension, alignment and brakes.

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Wheels and tires

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Exterior Discussions

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The 1964-1974 Pontiac Tempest, Lemans & GTO

1964-1974 Tempest, Lemans & GTO General Discussion

1964-1974 Pontiac GTO, LeMans and Tempest Discussions
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1964-1974 Tempest/LeMans/GTO Restoration Projects

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1964-1974 Tempest/LeMans/GTO Engine Tuning

1964-1974 Tempest, LeMans & GTO Engine Tuning and High Performance
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1964-1974 Tempest, Lemans & GTO Engine Compartment

1964-1974 Tempest, Lemans & GTO Engine Heads, Manifolds, Pistons, Crank, Cam, and Carburetor.
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1964-1974 Tempest, LeMans & GTO Data Plate/Vin Tag

1964-1974 Tempest, LeMans & GTO Data Plate, Vin Tag and Drive Train Numbers Discussion
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1964-1974 Tempest/LeMans/GTO Tech/Electric Wiring

1964-1974 Pontiac Tempest, LeMans and GTO technical and Electrical Wiring Discussions.
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1964-1974 Tempest/Lemans/GTO Frame, Trans, Diff.

1964-1974 Pontiac Tempest, Lemans & GTO Undercarriage, Frame, Transmission and Differential Discussions.
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1964-1974 Tempest, Lemans & GTO Complete Ext. Body

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1964-1974 Tempest, Lemans & GTO Paint Shop Disc.

1964-1974 Tempest, Lemans & GTO Paint Shop Discussions
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1964-1974 Tempest, Lemans & GTO Conv. Top/Interior

1964-1974 Pontiac Tempest, Lemans & GTO Convertible Top, Interior, Glass, Seals, Hardware and Trunk Discussions
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1964-1974 Tempest, Lemans & GTO Wheels & Tires

1964-1974 Pontiac Tempest, Lemans & GTO Wheels and Tires Discussion
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1964-1974 Tempest/Lemans/GTO Exhaust/Susp/Brakes

1964-1974 Tempest, Lemans & GTO Exhaust, Suspension, Alignment, Fuel Tank and Brakes.
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Pontiac B-Body Discussion (All years)

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Buy / Sell / Wanted (2004-2006)

Please be advised gtoforum.com, and it's moderators/staff are not responsible for anything that is traded, sold, stolen, not payed for, or anything else that happens in this section. If you choose to trade or buy from anyone on this forum you do so at your own risk. Please use good judgment and common sense when you enter this section. There are lots of good people in the world but there are just as many or more that would just as soon rip you off. BUYER BEWARE!!!!!!
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Buy / Sell / Wanted (1964-1974)

Please be advised gtoforum.com, and it's moderators/staff are not responsible for anything that is traded, sold, stolen, not payed for, or anything else that happens in this section. If you choose to trade or buy from anyone on this forum you do so at your own risk. Please use good judgment and common sense when you enter this section. There are lots of good people in the world but there are just as many or more that would just as soon rip you off. BUYER BEWARE!!!!!!
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Latest Posts See all new posts
  1. I'm replacing the brake master cylinder on my 68 GTO with power 4 wheel drum brakes. Can't seem to get a straight answer on which one is correct. Napa handed me one that has a bolt to hold the lid on. Doesn't look right and I've never seen one like that. It appears the one I got from Ames is...
      1 reply   39 views
  2. Hello all, I am a newer owner of a 1965 GTO and am having a hard time trying to get a good interpretation of the engine & block cast numbers. The engine code from the front passenger side near the cylinder head is: YF. The block cast number under the alternator is: 9778789. According to...
      0 replies   0 views
  3. Well the winter project season has begun, finally took the car into the bodyshop for some cosmetic fixes including painting the hood and top of the fenders down to the stripe getting rid of the two ugly scratches and a burn mark, repairing the corner of the hood from when it fell off the roof...
      283 replies   12K views
  4. Hello all, I am a newer owner of a 1965 GTO and am having a hard time trying to get a good interpretation of the engine & block cast numbers. The engine code from the front passenger side near the cylinder head is: YF. The block cast number under the alternator is: 9778789. According to...
      0 replies   9 views
  5. This is my first drive in car 1972,it has a 455,with a 2004r in it,never have drove with this tranny before but I’m sure he’s done some type mods to tranny,1-2 shifts smooth not real hard,then you hit 55 or so before I feel the shifts again,but the guy I bought it from lives where he drives a...
      25 replies   735 views
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