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#1
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Bolt pattern clarification question 63 Catalina
Is the bolt pattern on a 63' Catalina considered "5 on 5" when dealing with aftermarket wheels?
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#2
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Yes, 5 on 5 with 1/2 inch studs. If the wheel studs are original, the drivers side are left handed thread too.
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#3
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Sirrotica,
Thanks for the quick reply and I like your racing Pontiacs!! Once I get this forum deal figured out I will shoot you some pics of our 76 A-Body Stock car! In your pictures is that 65 Catalina? |
#4
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Quote:
I then built a 67 Lemans/GTO clone that I believe you're referring to in the signature pictures. After racing it for 3 years I moved up a class and built the 69 428 SJ GP in the other picture. I also raced it for about 3 years. When I had my service station (late 70s til 1982) I had an employee that wanted to build a dirt track car and I helped him build a 72 455 Firebird which I drove a few times, almost won a feature with it had it not vapor locked on a restart, and I lost the lead, ended up getting second that night. I had started building another car in 1981 (70 GTO on a 73 A body frame). I had also started a build of a 461 engine with ported RA IV heads (still have it) but due to life circumstances it never got finished. I also still have the 428 from the 69 GP in storage 40 some years later....LOL I built a 68 Lemans 350 for an Enduro race too, but never finished the race, because I got pinned in a wreck. I sponsored some Pontiac dirt cars, built engines, and modified carbs for the guys I sponsored. When I joined PY I had an introductory thread, and here's the link to it: https://forums.maxperformanceinc.com...d.php?t=507440 Lots of information on that thread about the cars. Overall I've had good success racing Pontiacs on dirt over the years. Only a few Pontiac dirt track racers frequent this forum, glad to see another one on here. |
#5
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" the drivers side are left handed thread"
Very important, often overlooked, thanks!
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'63 Catalina Safari, Silverleaf Green / Cameo Ivory, nice options, 4 speed '66 Grand Prix, Marina Turquoise, 421 HO, many options, 4 speed My Garage Tarheel Tigers Pontiac Club of Raleigh, NC |
#6
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Thanks barrierblue66 , fortunately (or maybe not) I am old enough to remember this left had thread deal the first time I pulled off one of the wheels. When I first started to try and get the lug nuts loose I remember thinking "there is no way that every one of these lugs is that tight!" So before I went to get a breaker bar I tried them "backwards" and off they came!!! I actually had always thought that that left hand thread deal was a weird Ford or Chrysler deal.
Thanks again! |
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