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Old 10-02-2023, 05:58 PM   #4251
'68OrangeSunshine
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Re: What did you do to your truck today.The 3rd chapter

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Got my 327 block back from the machine shop and now the actual process of putting it together will begin to start the winter project of pulling the 350 and 4 speed out of the truck for this 327 and a tkx 5 speed for more fun next spring.
Cool.
At what point does an overbored 327 become a 350?
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Old 10-02-2023, 06:09 PM   #4252
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Re: What did you do to your truck today.The 3rd chapter

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Cool.
At what point does an overbored 327 become a 350?
never because the stoke is different between them. 327s have a 3.25 inch stroke vs the 350's 3.48 inch. Rods/bore/pistons are the same only real difference is the crank and that little change makes a world of difference.
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The Twins:
1968 C10 SWB - Blue 327/5 Speed
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C10 Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=833278

The "Others"
1933 Ford Pickup (Camaro in disguise)
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Old 10-02-2023, 06:28 PM   #4253
71CHEVYSHORTBED402
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Re: What did you do to your truck today.The 3rd chapter

Installed my bumper, rechromed. That's the second time it was rechromed, my mom got it for my birthday early 90s, and soon after I ruined it because the frame had the wrong brackets combined with I probably tightened the brackets first, or something else wrong

It's a rare frame, rare doesn't mean desirable, though it's a SWB. OEM brackets for this are so rare, replacements don't fit despite they saying otherwise. GMs shorter inner brackets were the closest. We modified those and the outer brackets too. For what worth, who knows if it's right...Real close good enough? The bracket rear surfaces are 8” behind the frame rails. The bumper’s top is 8/10” behind the bed’s body located below the taillight bezels, and 4/10” below the bezel’s phillips screw center.

GM designed a nice product. The bumper's top outer edge and the lower side molding's top outer edge are plumb. Painter has the license plate bracket, optioned for argent silver and a clear coat.

My front bumper is pending, would you believe they gave me an imposter? Yeah. I marked the original along with a difference in grains made that obvious. They "found" it and are now "rushing it". They at least texted their goof supported by lots of pictures. The imposter even has part numbers stamped on the back. Wrong numbers and unless I'm mistaken, original bumpers aren't stamped at all, they only had a GM sticker.
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71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assm. guide "kit" for restoring the truck from ground up. With assys, the guide accts for 1000s details, OEM identifications & part numbers, written in short order. 700+ images of assm., illust., charts, and points of interest. Much of the info. applies to all 67-72 GM trucks, and to a lessor degree all 67-72 GM vehicles. My build thread, and more on the guide https://67-72chevytrucks.com/vboard/...d.php?t=730025

Last edited by 71CHEVYSHORTBED402; 10-02-2023 at 07:39 PM.
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Old 10-02-2023, 07:24 PM   #4254
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Re: What did you do to your truck today.The 3rd chapter

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Originally Posted by CAMAROBOY68SS View Post
Got my 327 block back from the machine shop and now the actual process of putting it together will begin to start the winter project of pulling the 350 and 4 speed out of the truck for this 327 and a tkx 5 speed for more fun next spring.
Sweet!
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Old 10-02-2023, 11:04 PM   #4255
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Re: What did you do to your truck today.The 3rd chapter

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never because the stoke is different between them. 327s have a 3.25 inch stroke vs the 350's 3.48 inch. Rods/bore/pistons are the same only real difference is the crank and that little change makes a world of difference.
Pistons can't be the same
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67 C10 283 T5 swapped longbed fleetside = wife's daily driver
67 C20 292 (originally a 250)4speed longbed fleetside w/original wooden bed=my project truck
67 C10 283+.060 (so a 292 as well)T5 swapped longbed fleetside=my DD
72 C1500 Sierra Grande 350 TH350 longbed fleetside=wife's fair weather truck
Can you tell we are fans of longbed fleetsides & 67s
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Old 10-03-2023, 12:03 AM   #4256
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Re: What did you do to your truck today.The 3rd chapter

Got the bench seat in today with the 3 point seat belts.
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Old 10-04-2023, 09:28 AM   #4257
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Re: What did you do to your truck today.The 3rd chapter

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Pistons can't be the same
same bore, wrist pin location is the main difference between them. You could potentially use a 350 piston with a 327 crank if you used a shorter rod.
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C10 Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=833278

The "Others"
1933 Ford Pickup (Camaro in disguise)
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Old 10-04-2023, 09:36 AM   #4258
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Re: What did you do to your truck today.The 3rd chapter

Some progress has finally been made. Got the seat back from the upholstery shop

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Old 10-04-2023, 10:34 AM   #4259
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Re: What did you do to your truck today.The 3rd chapter

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same bore, wrist pin location is the main difference between them. You could potentially use a 350 piston with a 327 crank if you used a shorter rod.
So not the same at all.
Also don't you have that assbackwards? You would need a longer rod.
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67 C10 283 T5 swapped longbed fleetside = wife's daily driver
67 C20 292 (originally a 250)4speed longbed fleetside w/original wooden bed=my project truck
67 C10 283+.060 (so a 292 as well)T5 swapped longbed fleetside=my DD
72 C1500 Sierra Grande 350 TH350 longbed fleetside=wife's fair weather truck
Can you tell we are fans of longbed fleetsides & 67s
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Old 10-04-2023, 11:32 AM   #4260
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Re: What did you do to your truck today.The 3rd chapter

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So not the same at all.
Also don't you have that assbackwards? You would need a longer rod.
I do have it backwards, my morning coffee had not kicked in yet. The pin location is the only real difference in the piston design outside of the pop up/flat top/dish. I was taking the measurement in my head from the bottom skirt to the pin instead of from the top of the piston down like you should.
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The Twins:
1968 C10 SWB - Blue 327/5 Speed
1968 Camaro SS/RS - Blue 327/4speed

C10 Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=833278

The "Others"
1933 Ford Pickup (Camaro in disguise)
2017 Camaro SS

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Old 10-05-2023, 12:57 PM   #4261
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Re: What did you do to your truck today.The 3rd chapter

Installing a vintage air front runner serpentine kit on my 496
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Old 10-05-2023, 03:42 PM   #4262
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Re: What did you do to your truck today.The 3rd chapter

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Got the bench seat in today with the 3 point seat belts.
Looks great! Where did you source your seatbelts if you don't mind me asking....?
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Old 10-06-2023, 12:24 AM   #4263
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Re: What did you do to your truck today.The 3rd chapter

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Looks great! Where did you source your seatbelts if you don't mind me asking....?
Bench seat cover and seat belts are from forum member t korinik.
Very happy with the products.
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Last edited by samkost; 10-06-2023 at 12:37 PM.
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Old 10-06-2023, 11:15 AM   #4264
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Re: What did you do to your truck today.The 3rd chapter

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Bench seat cover and seat belts are from forum member t korinick.
Very happy with the products.
Thanks for the intel!
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Old 10-06-2023, 06:35 PM   #4265
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Re: What did you do to your truck today.The 3rd chapter

After a couple more test drives to chase down a rattle and squeak,
I installed the door panels.
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Old 10-07-2023, 04:13 PM   #4266
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Re: What did you do to your truck today.The 3rd chapter

Installed the front bumper guards.
Thanks go to member PbFut for the advice.
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Old 10-08-2023, 07:05 AM   #4267
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Re: What did you do to your truck today.The 3rd chapter

very nice truck.
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Old 10-13-2023, 10:55 PM   #4268
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Re: What did you do to your truck today.The 3rd chapter

Today made more progress on my new 327 for my truck. Got the bottom end all buttoned up and got the heads on. Im excited to see how the heads run. This motor had 69 Z/28 2.02 heads on it. Stainless valve, screw in studs, guide plates, and some very heavy port work. Should be alot more peppy than the old 350 motor in the truck currently.
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The Twins:
1968 C10 SWB - Blue 327/5 Speed
1968 Camaro SS/RS - Blue 327/4speed

C10 Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=833278

The "Others"
1933 Ford Pickup (Camaro in disguise)
2017 Camaro SS

Life long Chevy guy
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Old 10-14-2023, 12:03 AM   #4269
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Re: What did you do to your truck today.The 3rd chapter

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Originally Posted by CAMAROBOY68SS View Post
Today made more progress on my new 327 for my truck. Got the bottom end all buttoned up and got the heads on. Im excited to see how the heads run. This motor had 69 Z/28 2.02 heads on it. Stainless valve, screw in studs, guide plates, and some very heavy port work. Should be alot more peppy than the old 350 motor in the truck currently.
Nice
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Old 10-14-2023, 04:46 AM   #4270
'68OrangeSunshine
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Re: What did you do to your truck today.The 3rd chapter

Quote:
Originally Posted by CAMAROBOY68SS View Post
Today made more progress on my new 327 for my truck. Got the bottom end all buttoned up and got the heads on. Im excited to see how the heads run. This motor had 69 Z/28 2.02 heads on it. Stainless valve, screw in studs, guide plates, and some very heavy port work. Should be alot more peppy than the old 350 motor in the truck currently.
That's a purty lil' engine C-Boy. She purrs still in pieces.
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Old 10-14-2023, 06:10 PM   #4271
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Re: What did you do to your truck today.The 3rd chapter

We finally got new tires and wheels on the old girl.

I never get tired of this look!
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Old 10-15-2023, 10:52 AM   #4272
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Re: What did you do to your truck today.The 3rd chapter

Lost the farm truck ride Friday..... front stabilizer bar off of a 2500 took care of that. I kinda miss that old truck "float". No going back at this point. Gonna try dropping it >JUST< 2" all around see how I like it.
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Old 10-16-2023, 01:48 PM   #4273
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Re: What did you do to your truck today.The 3rd chapter

I found this nice temperature gauge in a spare cluster I had in my garage. The text is still green, and the hot range marker still has some orange to it. I plan on installing it in place of the one in my truck that is sun-bleached white, so I painted the needle.
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Old 10-17-2023, 05:22 AM   #4274
'68OrangeSunshine
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Re: What did you do to your truck today.The 3rd chapter

Good job, Pat. That's exactly how I did the Speedo and Gas needles on mine. I mighta used Krylon instead, but it's the same regulation color.
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Old 10-20-2023, 07:12 PM   #4275
CAMAROBOY68SS
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Re: What did you do to your truck today.The 3rd chapter

Weather held off long enough today here to wheel the motor out and get it all painted. Pretty much done with it until I get the motor and trans out of the truck to start swapping stuff over.
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The Twins:
1968 C10 SWB - Blue 327/5 Speed
1968 Camaro SS/RS - Blue 327/4speed

C10 Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=833278

The "Others"
1933 Ford Pickup (Camaro in disguise)
2017 Camaro SS

Life long Chevy guy
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