Duramax Specialties

06/05/2026

🔥🔥🔥 FOR SALE! WOW. OH. WOW. FOR SALE! 🔥🔥🔥

We constantly get asked:

“What does a $109,900 starting-price Duramax Suburban actually look like?”

Well guys… HERE IT IS.

And then some. 👀

This is a perfect example of one of our “starting at” builds with approximately $15,000 in upgrades added on top, PLUS a $10,000 discount, making this one of the best values we’ve offered in a long time.

💥 2015 Chevrolet Suburban LT 4x4 Z71 💥
🔥 L5P DURAMAX / ALLISON SWAPPED 🔥

Built on a TRUE 2500 HD (¾-TON) chassis featuring:

✔ L5P Duramax – 92k Miles
✔ Fully Deleted & Tuned by NWT (including transmission tuning)
✔️ARP HeadStuds& Grade C Headgaskets
✔ Allison 6-Speed Automatic
✔ 11.5” Rear Axle (3.73 Gears)
✔ 8x180 Bolt Pattern
✔ 2” Leveling Kit
✔ DTD Off-Road Ported & Shaved Y-Bridge
✔ SRF Billet Turbo Fittings
✔ 295/70/18 BFGoodrich KO3 Tires
✔️18” Method Wheels
✔ Factory Style Steps Bedlinered
✔️Entire Unit Detrimmed/Repainted/Ceramic Coated

💰 SALE PRICE: $99,900

━━━━━━━━━━━━━━━

🛠 WHAT’S INCLUDED IN OUR CONVERSION?

Every Duramax Specialties build receives a comprehensive mechanical refresh using premium GM and aftermarket components:

✔ New Batteries
✔️ New GM Healight Assys ($1900/ea)
✔ WC Fab Custom Motor Mounts
✔ GM Glow Plugs
✔ GM Fan Clutch
✔ Water Pump
✔ Power Steering Pump
✔ AC Compressor
✔ Turbocharger
✔ Alternator
✔ Hydroboost
✔ Starter
✔ Coolant Reservoir

PLUS:

✔ CSF All-Metal Intercooler
✔ Cold Case All-Aluminum Radiator
✔ WC Fab Charge Piping
✔ ProFab Downpipe
✔ Completely New AC System
✔ AirDog Lift Pump
✔ New Power Steering Lines
✔ Front-to-Rear Stainless Flex Brake Lines
✔ SRF Billet Turbo Fittings
✔ DTD Off-Road Shaved & Powder-Coated Y-Bridge

━━━━━━━━━━━━━━━

💪 SUSPENSION, BRAKES & DRIVELINE

✔ PowerStop Tow Pads
✔ GM Coated Rotors & GM Coated Calipers
✔ RC Forged Tie Rods
✔ TTX Bearings
✔ Kryptonite Upper Control Arms
✔ Fox 2.0 Shocks
✔ Fox Steering Stabilizer
✔ New Seals Throughout Transmission & Transfer Case
✔ Rostra Harness
✔ Modified Driveshaft
✔ Fresh Fluids & Filters Throughout

━━━━━━━━━━━━━━━

⚙ FRAME & BODY RESTORATION

This isn’t a “swap.”

This is a complete body-off restoration.

✔ Body Removed From Chassis
✔ Underside Acid-Bathed & Coated with KBS Rust Protection
✔ Frame Sandblasted & Powder-Coated
✔ GeoMet-Coated Hardware Throughout
✔ Chassis Harness Re-Loomed & Protected
✔ Fuel Lines Snakeskin-Wrapped
✔ Brackets Repainted or Powder-Coated

PLUS our exclusive:

✔ Dual-Tank 2” Fill System
✔ 39-Gallon Capacity
✔ No Foaming
✔ No Waiting Forever at the Pump

━━━━━━━━━━━━━━━

💸 FINANCING AVAILABLE

✔ $0 Down Options Available
✔ Up to 100% Financing
✔ 36–84 Month Terms
✔ Rates Under 8% Available for Qualified Buyers
✔ Major Bank Financing Through LightStream

━━━━━━━━━━━━━━━

🔥 WANT SOMETHING CUSTOM?

Send us your Suburban/Yukon XL or let us build your dream truck from the ground up.

CURRENT CONVERSION PRICING:

• $39,500 — 2003-2013 2500 Models
• $49,500 — 2003-2014 1500 Models (Includes Full 2500 Chassis)
• +$3,500 — Switchable 4x4 Option
• $85,000 — 2015-2020 L5P Conversions (Includes 2500/3500 SUV Chassis)

BUILD-TO-ORDER PRICING:

• 2007+ LMM Suburbans Starting at $54,900
• 2015+ L5P Suburbans Starting at $109,900

━━━━━━━━━━━━━━━

📞 770-378-1828

Call anytime — you’ll always speak directly with the owner.

🌐 www.duramaxsuv.com
🌐 www.duramaxsuburbans.com

🇺🇸 What GM never built. Built by Duramax Specialties

06/03/2026

🔥🔥🔥 A VERY EARLY TEASE… 🔥🔥🔥

Stay tuned for this gorgeous White/Tan 2005 Z71 Suburban just finished undergoing its transformation into a true HD 2500-chassis Duramax-powered SUV. 👀💪

Target price: $49,900

This isn’t just another Suburban…

✔️ Full 2500 chassis conversion
✔️ HD suspension, brakes & running gear
✔️ 10.5” rear axle
✔️ Built to do what GM never offered
✔️ Z71 looks with real ¾-ton capability

The classic White/Tan color combo is making a comeback in a BIG way, and this one is shaping up to be an absolute stunner. 🤩

We’re still early in the build process, but trust us… this one is going to check all the boxes.

📸 More updates coming soon.

🇺🇸 Duramax Specialties
Turning 2003–2020 Suburbans & Yukon XLs into Duramax-powered beasts with true HD capability — what GM never offered. 🇺🇸

06/03/2026

👋🏻👋🏻 ANOTHER SOLD CONVERSION HEADED HOME!! 👋🏻👋🏻

2011 Chevrolet 2500 Suburban 4x4 w/ Denali HD Nose!!

133k LMM Duramax Diesel mated to Allison 6sp auto

⚙️ Options:
-Denali HD nose (All OEM GM w/ entire paint) $14500
-OE 20” Replica Wheels w/ 33” AT tires- $3500
-Leveling Kit - incl
-Stereo Upgrade-$1800
-Boost Power Fold Tow Mirrors- $1850

Priced as shown:

$59,900 base price
$21k in upgrades
___________________

🛠 STANDARD BUILD HIGHLIGHTS:
(yes… all included)
• Extensive new GM drivetrain, steering, cooling & suspension components
• Bilstein 5100 shocks & steering stabilizer
• Kryptonite, Mevotech TTX & PSC steering upgrades
• New brakes, fuel system, AC system, electrical & seals throughout
• Allison internal harness upgrade
• Modified driveshaft w/ new U-joints

🧼 FRAME-OFF RESTORATION:
• Body removed
• Acid-bathed underside
• Frame stripped to bare metal
• KBS rust-inhibitive coatings throughout
• All hardware GeoMet or yellow-zinc coated
• Wiring re-loomed, fuel lines replaced & protected
• Brackets refinished or powder-coated

⛽ Exclusive dual-tank upgrade:
• Proper 2” fill hose to BOTH tanks
• 39-gallon capacity
• NO foaming
• NO 30-minute fill-ups
• We are the ONLY company in the country doing this correctly

🧪 New fluids & filters front to rear

💰 FINANCING AVAILABLE:
• 0 down
• 100% financing
• 700+ credit scores
• Rates under 7%
• 36–84 month terms
• Through LightStream

❓Not the unit you want?
• Build one exactly how you want
• Or send us your Suburban

💸 Conversion Pricing supplying your own SUV:
• $39,500 – 03–13 2500 models
• $49,500 – 03–14 1500 (full 2500 chassis)
• $3,500 – add switchable 4x4 to 2WD donor
• $85k – 15–20 L5P (includes 2500/3500 SUV chassis)

🚧 Build-to-Order:
• 2007+ LMM builds start at $54,900
• 2015+ L5P builds start at $104,900

📞 Call anytime — you’ll always speak directly with the owner
770-378-1828

🌐 www.duramaxsuv.com
🌐 www.duramaxsuburbans.com

05/25/2026

05/13/2026

🔥 Just one more process we’re testing to soon implement as STANDARD on all our 2015–2020 chassis builds — and available as an option on 2007–2013 models. 🔥

As most of you know, GM no longer produces the 2500 SUV chassis, which means every true HD Suburban/Yukon XL conversion in the world depends on reusing original 2000–2013 2500 SUV chassis platforms.

And honestly… on a 6-figure build, simply “sandblasting and powder coat” just isn’t enough for us anymore. 👀

So we’ve raised the bar AGAIN. 💪

Every selected chassis now goes through a multi-stage preservation process designed to make these platforms last for the long haul:

✔️ Fully chemically stripped down to bare metal
✔️ Sent to a galvanizing facility for complete hot-dip galvanizing — inside & out
✔️ Then professionally powder coated for maximum durability and corrosion resistance

This process is expensive.
This process is time consuming.
But these builds deserve it. 🇺🇸

We’re constantly pushing ourselves to build these trucks better than anyone thought possible — because these aren’t just conversions anymore… they’re future heirloom vehicles built the way GM SHOULD have from the factory. 😎

The goal isn’t just to build the baddest HD SUVs on the planet… it’s to build them to LAST. 💥

📍 Duramax Specialties
“Offering what GM never did.”

05/11/2026

🚨🚨🚨 STOP SCROLLING… THIS AIN’T YOUR AVERAGE SUBURBAN 🚨🚨🚨

💥💥💥 2017 Chevy Suburban Premier 4x4 💥💥💥
🔥 L5P DURAMAX / ALLISON SWAPPED 🔥

⸻

Built mid-2025 (last 2 pics) for my dad’s cross-country camper trip…

Mission accomplished. ✅

Now it’s YOUR chance to own it.

✔️ Updated to EVERYTHING we do today
✔️ Fully detailed
✔️ Ceramic coated

⸻

💪 THIS IS A TRUE FULL ¾-TON (2500) CHASSIS BUILD
NOT a modified 1500.

• L5P Duramax (78k miles) — studded + Grade C gaskets
• Fully deleted & tuned (NWT + trans tuning)
• Allison 6-speed automatic
• 11.5” rear axle (3.73 gears)
• Correct 8x180 bolt pattern
• 2011+ HD braking system

⸻

🛠️ RIDES & HANDLES LIKE NOTHING ELSE

• Firestone Red Label 5k airbags
• Hellwig front + rear sway bars
• Fox 2.0 shocks + stabilizer
• Kryptonite UCAs + RC forged tie rods
• 2” rear drop + leveled stance = CLEAN street look

⸻

🛞 PERFECT DAILY DRIVER + TOW RIG SETUP

• 22” OE replica wheels
• NEW 275/50 Michelin LTX 10-ply tires

⸻

⚙️ WE WENT WAY OVERBOARD ON THIS BUILD…

• Full mechanical refresh using ALL GM parts
• New AC system
• Cooling system refreshed
• Steering + charging system refreshed
• CSF all-metal intercooler
• WC Fab piping + ProFab downpipe
• AirDog lift pump
• Billet turbo fittings + DTD upgraded bridge

⸻

🧼 FRAME-OFF STYLE RESTORATION

• Body OFF build
• Frame sandblasted + powder coated
• Underside acid treated + KBS coated
• Reassembled with GeoMet hardware
• EVERYTHING cleaned, coated, or replaced

⸻

⛽ BONUS:
Exclusive dual 2” fill system — 39 GALLONS
(NO painfully slow diesel fill-ups 👊)

⸻

💰 WHAT IT WOULD COST TO DUPLICATE TODAY:

• Base build starting price — $114,900
• Factory-style new paint — $10,000
• Vinyl wrapped top — $2,500
• Additional options on this build — approx. $10k+

🔥 PRICED TO SELL QUICK: $109,900 🔥

Try building another one for that. 😎

⸻

🏁 FINANCING AVAILABLE

• $0 down options
• Rates under 8% for qualified buyers
• 36–84 month terms via LightStream

⸻

🔥 WANT YOUR OWN BUILD?

Send us your Suburban/Yukon XL:

• ’03–’13 2500 conversions — starting at $39,500
• ’03–’14 1500 → 2500 swaps — starting at $49,500
• ’15–’20 L5P builds — starting at $85,000

OR order one turnkey:

• ‘07–13 complete builds — starting at $54,900
• ‘15–20 complete builds — starting at $109,900

Turn your SUV into what GM should’ve built. 👊

⸻

📞 770-378-1828
🌐 duramaxsuv.com
🌐 duramaxsuburbans.com

⸻

⚠️ THESE DON’T SIT. EVER.

If you’ve been waiting for the right one… this is it

04/16/2026

👋🏻👋🏻 ANOTHER CONVERSION HEADED HOME!! 👋🏻👋🏻

2014 Chevrolet Suburban Z71 pkg- FULL 2500 4x4

-135k LMM Duramax Diesel mated to Allison 6sp auto


⚙️ Options:
-Leveling Kit - incl
-Stereo Upgrade-$1800
-Boost Power Fold Tow Mirrors- $1850
-Airbags: $3500
-Brake Controller: $750

Priced as shown:

$64900 base price
$8k in upgrades
___________________

🛠 STANDARD BUILD HIGHLIGHTS:
(yes… all included)
• Extensive new GM drivetrain, steering, cooling & suspension components
• Bilstein 5100 shocks & steering stabilizer
• Kryptonite, Mevotech TTX & PSC steering upgrades
• New brakes, fuel system, AC system, electrical & seals throughout
• Allison internal harness upgrade
• Modified driveshaft w/ new U-joints

🧼 FRAME-OFF RESTORATION:
• Body removed
• Acid-bathed underside
• Frame stripped to bare metal
• KBS rust-inhibitive coatings throughout
• All hardware GeoMet or yellow-zinc coated
• Wiring re-loomed, fuel lines replaced & protected
• Brackets refinished or powder-coated

⛽ Exclusive dual-tank upgrade:
• Proper 2” fill hose to BOTH tanks
• 39-gallon capacity
• NO foaming
• NO 30-minute fill-ups
• We are the ONLY company in the country doing this correctly

🧪 New fluids & filters front to rear

💰 FINANCING AVAILABLE:
• 0 down
• 100% financing
• 700+ credit scores
• Rates under 7%
• 36–84 month terms
• Through LightStream

❓Not the unit you want?
• Build one exactly how you want
• Or send us your Suburban

💸 Conversion Pricing supplying your own SUV:
• $39,500 – 03–13 2500 models
• $49,500 – 03–14 1500 (full 2500 chassis)
• $3,500 – add switchable 4x4 to 2WD donor
• $85k – 15–20 L5P (includes 2500/3500 SUV chassis)

🚧 Build-to-Order:
• 2007+ LMM builds start at $54,900
• 2015+ L5P builds start at $104,900

📞 Call anytime — you’ll always speak directly with the owner
770-378-1828

🌐 www.duramaxsuv.com
🌐 www.duramaxsuburbans.com

04/15/2026

💥💥THE ONE GM NEVER BUILT! 2500 DURAMAX SUBURBAN💥💥

💵💵 $85K FOR A 6-FIGURE BUILD!! 💵💵

2016 Chevrolet Suburban 2500 — 3/4 Ton 4x4 Duramax

The ultimate heavy-duty family hauler meets true overland-ready capability!

This 100% Rust Free Z71 Suburban started life as a fully-loaded 1500 4x4… and now sits on a full 2500/3500 Suburban chassis with correct-generation 2011–2019 running gear, larger braking, and 11.5 HD rear end — professionally built, documented, and fully sorted. 💪

✔️ LML Duramax Diesel — 114k miles (approx. 1-yr / 30k miles since conversion- was in rust-free S. Alabama )
✔️ Allison 6-Speed Automatic
✔️ Baseline Overland Cargo Rack
✔️ Upper-Half Vinyl Wrap
✔️ 285 Nitto Ridge Grapplers wrapping 20” Black Rhino wheels
✔️ Amp Research Power Steps
✔️ 5k Firestone AirBags w/ AirLift HD Compressor
✔️ RedArc Brake Controller
✔️ Husky AT floormat pkg

😱 Over 10k in options!! 😱

Everything 100% functional — NO lights, NO warnings, NO hiccups

Perfect tow / adventure / family rig with the clean overland look to match.

💵 Price Drop!! $84,900 💵

⸻

🛠️ Conversion & Performance Upgrades

(Frame fully sandblasted & powder-coated Titan Black — FULL documentation)
• Fox 2.0 shocks
• All-new flex stainless brake lines
• All-new Geomet-coated body hardware
• S&B silicone body mounts
• Kryptonite UCA’s
• New GM coated calipers & coated rotors
• Powerstop Ceramic Tow-Series HD pads
• AirDog lift pump
• Amp Research power steps
• 3788 Garrett factory-built Stage 1 turbo
• WC Fab Y-Bridge / Stage 2 intake
• CP3 conversion
• Studded / Grade C head gaskets
• 20” Black Rhino wheels — 285/60 Nitto Ridge Grapplers
• Boost tow mirrors w/ PTM caps
• 5k Firestone Red Label airbags w/ AirLift HD compressor
• RedArc brake controller

Entire underside of body acid-washed & Por-15 coated for long-term corrosion protection.

⸻

🧰 Our Standard Replacement Package Includes

(New on every build)

New GM batteries • GM motor mounts • Glow plugs • Fan clutch • Water pump • Pulleys & tensioner •
AC condenser & dryer • AC suction line • Hydraulic trans cooler lines • AirDog lift pump •
Power steering lines • Powerstop pads & coated rotors • Rough Country forged tie rods •
Kryptonite / Cognito UCA’s • Mevotech TTX lower ball joints • Control arm bushings •
Sway bar links & bushings • Moog HD idler + bracket • GM 3500 Suburban steering box •
Fox 2.0 shocks • Allison internal wiring harness • Front & rear main seals •
All loose brackets freshly powder-coated • Firewall coolant fittings • New fluids & filters

39-gal dual-tank fill system with 2” fill hose — no foaming, no 30-minute fuel stops!

_____________

📜 Warranty (when built)

✔️ 1-year warranty on workmanship
✔️ 6-month unlimited-mile drivetrain parts warranty
✔️ 1-year mfg parts warranty on all new parts used

**Even though this unit is just outside build warranty seller will still give a Unltd mile 60day drivetrain warranty**

_______________

💰 Financing Available

0 down • 100% financing for 700+ credit •
Rates under 8% • 36–84 month terms • Backed by a major bank (Lightstream)

⸻

🧩 Not the Suburban you’re looking for?

Order one built to your exact spec — or send us your Suburban for conversion:

Send us your current Suburban (conversion pricing):
$39,500 — 03–13 2500 models
$49,500 — 03–14 1500 (incl. full 2500 chassis)
$85,000 — 15–20 models (incl. 2500/3500 chassis)

Build-to-order starting pricing:
2007+ Suburbans w/ LMM — from $54,900
2015+ w/ L5P — from $109,900 ($10k price drop new for 2026!!)

⸻

📞 Call anytime — you’ll always reach the owner directly:
770-378-1828

🌐 www.duramaxsuv.com
🌐 www.duramaxsuburbans.com

Disclosure: GVWR cannot be legally altered; this vehicle retains 1500-series “ratings” ; Actual hardware capability is higher — towing estimated ~13,500-14k lbs with 11.5 rear & upgraded braking.

04/15/2026

👋🏻👋🏻 ANOTHER CONVERSION ROLLING ON OUT!👋🏻👋🏻

2008 Chevrolet Suburban 2500 4x4
-2LT pkg
-Summit White/ Tan lthr
-126k LMM Duramax Diesel mated to Allison 6sp auto


⚙️ Options:
-Head Gasket/Stud Upgrade- $5500
-Leveling Kit - incl
-Stereo Upgrade-$1800
-Gloss Blk OE Replica 20” Wheels wrapped in 275/60 Nitto Ridge Grapps-$3500
-Blk Emblem Pkg $500

Priced as shown:

$54900 base price
$11k in upgrades
___________________

🛠 STANDARD BUILD HIGHLIGHTS:
(yes… all included)
• Extensive new GM drivetrain, steering, cooling & suspension components
• Bilstein 5100 shocks & steering stabilizer
• Kryptonite, Mevotech TTX & PSC steering upgrades
• New brakes, fuel system, AC system, electrical & seals throughout
• Allison internal harness upgrade
• Modified driveshaft w/ new U-joints

🧼 FRAME-OFF RESTORATION:
• Body removed
• Acid-bathed underside
• Frame stripped to bare metal
• KBS rust-inhibitive coatings throughout
• All hardware GeoMet or yellow-zinc coated
• Wiring re-loomed, fuel lines replaced & protected
• Brackets refinished or powder-coated

⛽ Exclusive dual-tank upgrade:
• Proper 2” fill hose to BOTH tanks
• 39-gallon capacity
• NO foaming
• NO 30-minute fill-ups
• We are the ONLY company in the country doing this correctly

🧪 New fluids & filters front to rear

💰 FINANCING AVAILABLE:
• 0 down
• 100% financing
• 700+ credit scores
• Rates under 7%
• 36–84 month terms
• Through LightStream

❓Not the unit you want?
• Build one exactly how you want
• Or send us your Suburban

💸 Conversion Pricing supplying your own SUV:
• $39,500 – 03–13 2500 models
• $49,500 – 03–14 1500 (full 2500 chassis)
• $3,500 – add switchable 4x4 to 2WD donor
• $85k – 15–20 L5P (includes 2500/3500 SUV chassis)

🚧 Build-to-Order:
• 2007+ LMM builds start at $54,900
• 2015+ L5P builds start at $104,900

📞 Call anytime — you’ll always speak directly with the owner
770-378-1828

🌐 www.duramaxsuv.com
🌐 www.duramaxsuburbans.com

04/02/2026

‼️‼️‼️ 🤯🤯ANOTHER FIRST IN THE WORLD 🤯🤯‼️‼️‼️

Say hello to the FIRST-EVER 2015–2020 Escalade ESV Duramax conversion.
Yeah… you read that right. 👀

This one sets the bar — then resets the whole game. 🔥🔥🔥

We teased it.
We finished it.
We dialed in the personalized details for its owner.
Now it’s headed home to Southern Idaho.

So if you see it out there… give it a wave. 👋

Built the way GM never had the guts to. 😎

⸻

🔧 Built on a full 2500 ¾-ton chassis with:
• L5P Duramax (24k miles)
• Fully deleted & tuned via NWT
• Allison 6-speed automatic
• 11.5” rear end (3.73)
• 8x180 bolt pattern + 2” level
• 305/55 Toyo A/Ts
• Hardcore Offroad 20x9 ET1 wheels
• AMP power steps

⸻

🛠 What’s New:
• Complete mechanical refresh using GM parts: batteries, motor mounts, glow plugs, fan clutch, water pump, power steering pump, AC compressor, alternator, hydroboost, radiator, coolant reservoir
• CSF all-metal intercooler
• WC Fab piping & ProFab downpipe
• PPE Silicone Coolant Hoses
• New A/C system
• AirDog lift pump & new power steering lines
• Full brake & suspension overhaul: PowerStop Tow pads, coated rotors/calipers, RC forged tie rods, TTX bearings, Kryptonite UCAs, Fox 2.0 shocks, Fox stabilizer, and more
• Transmission & driveline refreshed with new seals, Rostra harness, and modified driveshaft
• All fluids and filters replaced

⸻

💪 Frame & Body Restoration:
• Body removed, underside acid-bathed & coated with KBS rust-inhibitive paint
• Frame sandblasted & powder coated
• Reassembled with GeoMet-coated hardware, fully reloomed & protected
• Fuel lines snakeskin-wrapped, brackets repainted or powder coated
• Exclusive dual 2” fill system — 39-gallon capacity with no foaming and no painfully slow fill-ups

⸻

💰 Financing Available:
• $0 down / 100% financing available
• 700+ credit scores can qualify for rates under 8%
• 36–84 month terms
• Backed by a major bank (LightStream)

⸻

🔥 Want One? Let’s Build It.

Sending in your unit:
• ’03–’13 2500s: $39,500
• ’03–’14 1500s: $49,500 (includes full 2500 chassis)
→ Add switchable 4x4: +$3,500
• ’15–’20 L5P builds: $85,000 (includes 2500/3500 chassis)

Want it built your way (spec build)?
✅ LMM builds from $54,900
✅ L5P builds from $109,900

⸻

📞 Call anytime — you’ll talk directly to the owner
770-378-1828

🌐 duramaxsuv.com
🌐 duramaxsuburbans.com