
THE AUTO BUILDER
Featured

The Heart of GNRS 2026: Highlights from the ARP Booth
At GNRS 2026, the ARP Booth was a centerpiece of precision, passion, and performance. Automotive Racing Products (ARP Fasteners) has long been a cornerstone of the Grand National Roadster Show, sponsoring iconic awards like the America’s Most Beautiful Roadster (AMBR) Award and the Al Slonaker Memorial Award. Each award offers $12,500 in prize money, and during the show, the Al Slonaker Memorial Trophy is proudly displayed at the ARP Booth, symbolizing ARP’s commitment to hot rod craftsmanship, innovation, and community.

SIMPLY AWESOME
At home at a concours event, George Lange’s ’68 Camaro begs for closer inspection, as it is much more than it seems. Capable beyond most people’s wildest imagination, its laser-smooth lines are complemented beneath the flawless luster of DuPont’s Ash Gold Metallic paint. Call it “Alloway style.”

SUBTLE SEDAN
When we were at the NSRA Nationals last year, we came across a nice Pontiac sedan that we just had to photograph. It was different, super clean and it had fantastic detailing that made you come back for a second look.
Spotlighter
POPULAR READS
-
Product Spotlight: Bill Mitchell Products Aluminum LS Engine Block
-
PRODUCT SPOTLIGHT: 60-66 Chevy C10 Fresh Air Vent Block Off Plate
-
The Auto Builder’s Hottest Product Picks from The Triple Crown of Rodding 2026
-
Product Spotlight: Pyramid Optimized Design Sequential Aurora Taillight for 1964½–1966 Mustang
Product Spotlight: Dieselsite’s 4WD ESOF Stainless Lines Kit for 1999–2010 Ford Superduties
Rugged, Stainless Steel Lines Built to Be the Last Set You’ll Ever Need
Author
The Auto Builder Staff
Photos Courtesy of Dieselsite
Picture this: you’re cruising down a muddy backroad, ready to switch into 4WD, and nothing happens. You check your ESOF switch, slam it again… still nothing. The culprit? Not your transfer case, not your drive shafts—it’s the OEM vacuum hoses and steel fittings at your hubs, silently failing after years of exposure to heat, moisture, and road grime. Dry-rot, leaks, and rusted fittings strike when you least expect it, leaving you stuck and frustrated.
Enter the DIESELSITE 4WD ESOF Stainless Lines Kit—engineered to prevent this nightmare. Designed for 1999–2010 Ford Superduty models, this kit replaces those old, failing rubber hoses and rusty steel fittings with Teflon-lined, stainless steel braided lines that outperform OEM parts in every way. Whether you’re battling mud, snow, or the daily grind, these lines keep your 4WD system reliable and responsive every time you flip that switch.
Why We Like DIESELSITE
Finding high-end diesel performance parts starts with a visit to DieselSite. Whether you’re shopping for Ford PowerStroke transmission components or heavy-duty 4WD stainless lines, DieselSite brings quality, innovation, and real-world testing to every product.
They don’t just sell parts—they use them, test them, and refine them. With diesel in their veins, the DieselSite team solves real-world truck problems with rugged solutions you can trust. Family-owned and operated, their mission is simple: build parts that last and keep you on the road with confidence. People across the country rely on DieselSite because they know they’re getting performance and longevity far beyond OEM standards.
Why Upgrade to This Kit?
- Teflon-lined, stainless steel braided lines resist corrosion and cracking
- Significantly stronger and more durable than OEM hoses and fittings
- Designed for 1999–2010 Ford Superduty F250 & F350 models
- Easy, direct-fit installation with included Teflon tape
- DieselSite engineered, tested, and backed by real-world use
| Year | Engine | Model |
|---|---|---|
| 1999–2004 | 5.4L | F250, F350 |
| 1999–2004 | V10 | F250, F350 |
| 1999–2003 | 7.3L | F250, F350 |
| 2003–2004 | 6.0L | F250, F350 |
| 2005–2007 | 5.4L | F250, F350 |
| 2005–2007 | V10 | F250, F350 |
| 2005–2007 | 6.0L | F250, F350 |
| 2008–2010 | 5.4L | F250, F350 |
| 2008–2010 | V10 | F250, F350 |
| 2008–2010 | 6.4L | F250, F350 |
Keep Your 4WD System Reliable with DIESELSITE’s 4WD ESOF Stainless Lines Kit
When it comes to keeping your Ford Superduty’s 4WD system reliable, cutting corners on critical components just isn’t worth it. DIESELSITE’s 4WD ESOF Stainless Lines Kit is the ultimate upgrade—built stronger, lasting longer, and designed to outperform OEM hoses in every environment. Don’t wait until a failed vacuum line leaves you stranded. CLICK HERE to get yours today and experience the confidence of a bulletproof 4WD system backed by DieselSite’s proven quality.












