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Owned by Justin

BB Squarebody Garage

169 members • Free

73-91 Squarebody Chevy community by Blazin’ Biddles Offroad. Builds, tech, upgrades, and real truck talk. No drama—just true Squarebody culture.

Memberships

Skoolers

189.8k members • Free

128 contributions to BB Squarebody Garage
Squarebody off-roading!!!
If you guys are into snow wheeling videos I just released a new one on YouTube today. Me and a couple of my friends before the big storm hit. Have one a month coming out for the Foreseeable future. Squarebody Chevys Took Over The Snow! https://youtu.be/Ke-9CgRkZS4
1 like • 18d
Thanks man
0 likes • 7d
@Nate Wing hell yeah man get at it. Sucks the close the roads though
Build a 6.2 diesel or twin turbo first gen LT1
Hey everybody — how’s your week going so far? Just wanted to check in and catch up. We’ve had about 20 new members join in the last couple weeks, so welcome to all of you. Glad you’re here. Now for the big update… The old 6.2 diesel isn’t hurt, but it’s definitely not performing like it used to. I think it’s time to either freshen it up or change things up completely. Here’s my dilemma. I’ve always loved the 6.2. It’s reliable, simple, and cool in its own way… but let’s be honest — it’s pretty lackluster in the power department. Option 1: Pull the 6.2, tear it down, rebuild it. • Roller rockers (maybe 1.6s) • Some head work • Cummins turbo setup • Upgraded injection pump • Fluid damper By the time I’m done, I’m probably $5,000–$6,000 into it on the low end. Option 2: I already have a twin turbo kit sitting at the house for a small block 350. It needs a little work, but it’s there. I keep coming back to the idea of doing a budget twin turbo LT1 build — like a ’95 Camaro or Corvette engine. There are quite a few around here. They’re already fuel injected. I could probably build the engine itself for around $3,000–$4,000 since I’d keep it mild — maybe 5 lbs of boost, stock bottom end, aiming for around 400 horsepower. People do it all the time. But… the standalone ECU and harness setup is about $2,700. So now I’m right back in the $6,000–$7,000 range. So what do you guys think? Do I: • Refresh and upgrade the 6.2 and keep it diesel? OR • Go twin turbo small block / LT1 and make way more power? I think the twin turbo setup would be way cooler and obviously way stronger… but there’s something about keeping the diesel too. I’m still going to make my own decision, but I’d honestly like to hear your opinions. What would you do?
Build a 6.2 diesel or twin turbo first gen LT1
1 like • 7d
@David Daniel I just wanna be different haha but I need more Power for sure. And want more than I think I can get from a 6.2/6.5 for the same price
oil tube o ring and retainer clip?
having a hell of a time finding the oil pain o ring and retainer ring part number for a gen 5 big block dip stick come out of the pan. any help would be appreciated
0 likes • 11d
Is this from like an 8.1l?
0 likes • 7d
Okay I don’t know big block generations too well
Electric window doors
Added the electric window and lock doors from the 91 burb to the 86 1ton this weekend. Broke the lock relay getting the wiring out but need to drill some holes and add wiring to finish it out. P.s. if anyone has a pass rear door panel that matches I am looking for 1
Electric window doors
0 likes • 7d
I swapped all mine to manual From electric haha
0 likes • 7d
@Jordan Ellsworth heck yeah ma. That’s sweet
New door panels for 78’
The color turned out perfect!!! What do you guys have for sound Systems in your ride. I’m a long time audioholic. I love music
New door panels for 78’
0 likes • 7d
@David Daniel thanks man I appreciate that. There’s a company SQR that made some pretty dope kick panels as Well. I’m working on a pretty bad ass 3 6.5” Sub box for single cabs right now. There’s some pretty crazy 6.5” subs on the market now. Like 500w rms each
1-10 of 128
Justin Biddle
5
238points to level up
@justin-biddle-8254
73'-91' Squarebody Chevy community by Blazin’ Biddles Offroad. Builds, tech, upgrades, and real truck talk. No drama—just true Squarebody culture.

Active 17h ago
Joined Nov 13, 2025
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