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Nice score today in my search for better launch.
(Preview)
My little vert was not real good off he mark. Not really getting into the power band of the cam. Heavy car to get going.....worked out my diff ratio is 3.08. It is a posi which is pretty handy. More a highway kind of thing...have a set of closed chamber heads with larger valves to go on And some roller rocker...
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koolconvertible
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3
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982
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Posi identification
(Preview)
Hi guys! So i ended up with a posi unit in a trade will This work in my 12 bolt?
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jonathanD
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4
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830
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2 barrel question
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1 2
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(Preview)
Say good bye to my "Dorky little pipe" This week I am upgrading to dual exhaust from the current low flow system. I have been told that this new free flowing system may not agree with my carburetor settings. I'm looking for thoughts from those whom had experience with a 2 barrel, dual exhaust set up. Th...
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ABC123
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35
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3085
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Powershifting a stock Muncie shifter
(Preview)
These things always get a bad rap. I rebuilt it with a new thicker shim, pivot pin and adjusted it just right. I'm not ready to blow up my 427 if I miss a gear but tonight I had the urge to do what I said I'd never do to this car, powershifting, just not at full throttle... [video=https://www.youtube.com/w...
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4SPEED427
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21
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1232
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Drive belt just broke
(Preview)
My V-shaped drive belt broke today, lucky I wasn't far from home. Will try to buy one tomorrow morning if stores are open otherwise will have to wait. I wonder should I leave 1/2 or 3/4 inch deflection? I don't want to put it too tight nor too loose. 67 Parisienne V8 with a 305 from a GMC pick-up instead of i...
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Leo2+2
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1
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944
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New engine. Sitting for 8 months. What to do?
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1 2
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(Preview)
So my 327 build has been sitting in dry heated storage for about 8 months now after having been run in on the stand for about an hour. Block drained of water. I've been thinking about it. Should I pull the plugs, give the cylinders each a shot of storage oil and crank it over a few times? Maybe until I see some...
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cdnpont
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26
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2256
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Got the 4 speed shifter in place in today,
(Preview)
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cdnpont
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7
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1376
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1966 Pontiac Grande Parisienne -427 engine looking for the original car
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1 2 3 4 5
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(Preview)
I was fortunate to own a 66 Pontiac grande pariensene with an original 427 390HP in the late 80's. Like a doppy kid my desire was for the motor, not the car. In 1988, I pulled the 427 out, installed a 396 in the car and sold it to a guy who took it to Fort McMurray and have since heard the car is in Banff? The 42...
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BB-Acadian
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101
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19843
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66 Air Cleaner Decal 427 Jet Flame
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1 2 3 4
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(Preview)
I am looking online to try to find the correct air cleaner decals for my 66. I can find the "Pontiac 427" decal but underneath it would be a"JET FLAME 427 390 HORSEPOWER" and it appears nobody reproduces that one. Has anyone ever seen the Jet Flame decal reproduced listing the 390 horsepower? I can only f...
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4SPEED427
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88
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4756
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Do you have an aftermarket Flex Fan?
(Preview)
Interesting eye opening topic from Team Chevelle,https://www.chevelles.com/forums/32-heating-cooling/1095108-exploding-fans.html
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cdnpont
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4
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1120
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The last 409 car?
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1 2
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(Preview)
http://www.348-409.com/forum/threads/1965-ss-impala-409-production-question.27541/#post-241319
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jim_ss409
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43
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7012
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Hurst Shifter I.D..HELP!
(Preview)
Hurst Shifter I.DI bought a box of shifters-trying to i.d this one-I cleaned it up-it is very nice the tranny/linkage rods seem to be newer Hurst Competition Plus Stamping3138 stamping890242F stamping which I believe is date code August 1969 for the 1970 model yearWhat would be the value of this?An...
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Dave Rose
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5
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865
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Electricpower steering pump
(Preview)
has anyone had a crack at fitting an electric power steering pump into there fullsize chev/pontiac? cheers!
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koolconvertible
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9
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1435
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What axle ratio would you go with?
(Preview)
So I'm contemplating building up the bare 12 bolt housing I have sitting. To go into the 65 post project. Need a winter project I guess. Reason being, I'd like to be rid of the 3 arm 10 bolt. I'd probably not even notice, but I'd still know it was there. Plus the 10 bolt is leaking like a sieve. The current gea...
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cdnpont
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24
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1941
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350 numbers
(Preview)
Hello all can you help me figure this motor out,,year ect any info will help thank you !! 618 block heads 441 Z ? front casting numbers 791155811 TO6I HM
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Bill shuba
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7
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1563
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1968 Parisienne shift linkage
(Preview)
Hi all. I am seeking the shift linkage for my 68. It is bolted to the body and the rod sits in a bushing. The rod goes across to the tranny shifter Linkage. The one I have does not have a bushing and my car starts in reverse even though the gear shift on the steering column is completely up in the park position....
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Gmc guy
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3
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1100
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L72 66 Canadian Pontiacs
(Preview)
I just had an interesting conversation with a friend who is a big follower of the L72 427's in 66 B bodies. He has documentation for one of his cars that is a Canadian car. When he mentioned that, it hit me that GM in those years documented the engines lumped together over both car lines. If you document a fu...
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4SPEED427
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5
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1118
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1970 Pontiac Laurentian Rear end determinations
(Preview)
Hi there, Ive got a 1970 Pontiac Laurentian and it seems to have a 2.56 10 bolt rear end. Does anyone know if this is an 8.2 or 8.5 corporate size rear? All help is appreciated
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70Laurentian
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2
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1119
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12 bolt tutorial
(Preview)
I seem to remember one Mark did a few years back??? I searched for it but alas , I could not find it.... Does anyone remember? Or am I out lunch???
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SGS Welding
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2
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1234
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68 Water Pump Re-build
(Preview)
I just wanted to share my experience of my water pump rebuild by Winnipeg based AutoLine Products. I pulled this short necked water pump off the Grande's 396 at the time of rebuild and came to the conclusion that this pump must be the original factory pump. There was a little play in the bearing but the p...
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68 Grande
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13
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1266
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