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Annual Chevy K5 Blazer Bash In Moab

Fullsize On The Rocks

Photography by Micheal Salbaum, Stephen Watson

A marvelous desert land-scape, steep red slick rock, clear blue October sky, and a full-size truck crawling slowly through seemingly unscalable terrain always bring a smile to our face. A great oppor-tunity to play on the rocks in Moab happens during Blazer Bash, the annual get-together of fullsize Blazers and trucks hosted by Steve Fox of ColoradoK5.com.

ColoradoK5.com is the online meeting spot for owners of fullsize GMs, especially solid-front-axle Blazers, trucks, and Suburbans. It's also an excellent place to discuss all kinds of modifications and improvements for the trail. But while building and Web wheeling can be great fun, it's even better to take your truck out on the rocks and see what it can do. So four years ago, it was decided to bring K5s from across America together in the red rocks of Moab, Utah. The annual Blazer Bash is a cool opportunity to meet with fellow K5 and truck owners, check out rigs from around the country, and have a good time 'wheeling the various trails that Moab has to offer.

With the recent emphasis on extreme four-wheeling or competitive rock racing, it's easy to get the impression that one would have to be in 4-Lo to even drive into Moab, that turning off Main Street would require 40-inch tires and two lockers, and that one couldn't possibly have any fun without coilovers. In reality, nothing could be further from the truth. This year's Bash featured GM trucks with various degrees of modification, from near stock to all-tricked-out tube buggies and truggies with big-block engines and cutting-edge off-road suspension technology. And while the Bash principally features K5 Blazers, a few vehicles of other makes are usually tolerated-but drivers must be prepared to endure some good-natured ribbing.

  • This '87 K5 is probably one of the best multi-purpose rigs at the Blazer Bash. Driving your trail rig to the event is one essential feature, and this K5 did just that. Trail performance is good (crawling Pritchett is always a good indicator of that), and owner Jay Furtado had that covered. Best of all, the long, rough road out of Pritchett was smooth and comfortable, thanks to the 37-inch tires, long-travel leaves, and a combo of Fox bypass shocks up front and smooth bodies in the rear.
    This '87 K5 is probably one of the best multi-purpose rigs at the Blazer Bash. Driving you
  • Dirk Phillips is always instrumental in organizing Blazer Bash and is always welcome help and entertainment on the trail. This smoke show on a stupid-steep rock face didn't result in any forward progress, but he sure tried hard. Dirk's gray 3/4T sports a swapped-in D60F, TBI350, TH400, how-does-it-live NP208, and a nice flatbed.
    Dirk Phillips is always instrumental in organizing Blazer Bash and is always welcome help

The Friday of the Blazer Bash weekend typically features the early-bird trail ride, held as one big group with vehicles of all build levels together on one trail. This year's choice was Hell's Revenge, Moab's premier slick-rock trail offering something for everyone: great scenery on the rolling slick rock with impressive views of the LaSal mountains and Arches National Park, an introduction to high-traction 'wheeling for those new to Moab slick rock, and optional obstacles for the hard-core crowd to challenge their vehicles. The first stop was barely past the start at the Dump Bump. Since there was a big puddle at the base, it required a bit bigger bump than usual to climb and was even more entertaining because of it. The next stop was the Escalator, a steep slick-rock chute with a razor-thin line. We used Toby Erwin for a bad example, and after that everyone drove it just right. The last major stops were the hot tubs, where we heard the history of Mickey's Hot Tub from Dan Mick himself, and the Car Wash for a steep, wet, full-throttle climb in the link and coilover rigs. A fun obstacle for the less equipped vehicles was Tip Over Challenge on the way out, so we all paused for photos and fun before heading back to down for the barbecue and raffle. After a long day on the trail, everyone was more than ready for the catered dinner, cold drinks, and great prizes. Huge thanks go out to all the sponsors who donated items to the raffle-your contributions definitely helped make this event a success.

  • Brandon Watson shows the tire-wrinkling traction that results from a properly executed "Moab Bump" on the famous Dump Bump. This 115-inch tube frame runs a TBI350/TH350 with a flat ORD Doubler, Ford D60 front, GM 14-bolt rear, and cut 42-inch Swamper TSLs. Suspension is link/coil with 14x2.5 and 16x2.5 King Coilovers holding it up. While running a drivetrain that could be found in a full-body GM, the start-from-scratch construction allowed a lower CG, smaller dimensions, and lighter weight than a factory frame would allow.
    Brandon Watson shows the tire-wrinkling traction that results from a properly executed "Mo
  • Max Picton gets the long-distance award for his drive from Calgary, British Columbia, Canada, in his '78 K5. The factory 350 with a classic granny-low SM465 and super-durable 205 work with swapped-in GM 1-ton axles, rear Detroit locker, and 36-inch swampers to give him the off-road survivability to make it back home. A two-year veteran of the Blazer Bash, Max drove the trails and had a good time with no major problems or drama. With a complete redo of his K5 in the works, he'll be running the hardest trails at next year's event.
    Max Picton gets the long-distance award for his drive from Calgary, British Columbia, Cana

Trail runs for Saturday and Sunday were split in two groups: the hard-core crowd and the Sheetmetal Gang. The hard-core run for Saturday is held in Pritchett Canyon, with Stephen Watson of Offroad Design as the trail leader. This run attracts the better-equipped full-body trucks, along with the more highly modified truggies and buggies. Minimum equipment for a K5 should be 35s, dual lockers, strong axles, low gears, towpoints, and a motor that will run at extreme angles. Due to erosion, trails such as Pritchett Canyon have become even more difficult, to the point that spare parts and tools as well as the ability to use both are expected. As usual, the Pritchett trail run took its toll on trucks and drivers, with repairs happening from the first wash crossing.

Jason Payne managed to lose a nut and break a bolt in a front lower link arm, which let the axle get far enough away from home to separate the front driveshaft. Some work with a winch and a big hammer got it back together and ready for more fun.
Jason Payne managed to lose a nut and break a bolt in a front lower link arm, which let th

In contrast, the "Sheetmetal Gang" likes to 'wheel full-bodied trucks. The idea of the Sheetmetal Gang is to go on the Moab trail rides and bring each truck back essentially unharmed. Many members of the Sheetmetal Gang drive their trucks to and from the Bash, often halfway across the country or even from Canada. It is therefore essential that the truck survive the trail for the ride home. It truly speaks for the capabilities and stoutness of the older Chevy K-series trucks that they can master 3.5- to 4.5-rated Moab trails with comparatively few modifications. A general buildup recipe for this level of trail is around 4 inches of lift, 33- to 35-inch tires, and possibly one traction-aiding device. This year, the spectrum ranged from a show-quality '87 Blazer on 33s and open-stock axles to a Blazer on 38-inch tires with locked 1-ton axles. Mechanical soundness and reliability are expected, and everyone is willing to lend a hand, tools, or parts if things go sour-so no one will be left behind on the trail.

Awesome trails, great people, stout trucks, and excellent 'wheeling-we can't wait for next year's Blazer Bash!

  • Another easily solved problem was Ed Laliberty's separating front driveshaft. A few minutes with wrenches and hammers had it back together, and avoiding the steep climbs kept it together.
    Another easily solved problem was Ed Laliberty's separating front driveshaft. A few minute
  • Moab regular Dave Cowley knows the Rockpile and, after feeling it out a few times, drove it like he owned it. Dave generally makes more modified rigs look silly by using experience and driving skill with some nice but not extravagant equipment on his '88 K5. The most obvious mod is the bobbed rearend and fender trimming to fit the 39.5-inch Swampers, but the drivetrain is once again where it's at. The almost standard GMD60F/14FF axles run a Powerlok/Detroit combo and are pushed by the nothing-special 350/TH350/NP208. Suspension is a 4-inch Tuff Country front and ORD Shackle flip rear with crossover steering.
    Moab regular Dave Cowley knows the Rockpile and, after feeling it out a few times, drove i
  • Despite the precarious position on the Rockpile, a highlift jack and a Power Tank put Nate's H2 and MTR back together again.
    Despite the precarious position on the Rockpile, a highlift jack and a Power Tank put Nate
  • Utah native Jason Barker is now considering beadlock wheels much more seriously. The first of two lost beads is shown here, but following some quick work with prybars and air tanks he was back on the trail and in good spirits.
    Utah native Jason Barker is now considering beadlock wheels much more seriously. The first
  • Sheetmetal Gang trail leader Michael Salbaum's 10-bolt front axle U-joint decided that the cap wasn't necessary to proceed. Michael thought otherwise and swapped in his spare before things got really ugly. Front axles are a common weak point on these larger trucks equipped with anything less than a D60, so spare parts are often on board.
    Sheetmetal Gang trail leader Michael Salbaum's 10-bolt front axle U-joint decided that the
  • While it's not really a full-body rig, Jason Payne's bobbed '96 crewcab is definitely fullsize. The 153-inch wheelbase made steep climbs like the Dump Bump look silly, while the link and coilover suspension and armored belly let it get through rougher terrain unharmed. Drivetrain? The only deviation from the stock GM 1-ton is the Ford D60 in front. The rest is the standard Vortec 454/4L80E/BW4401 with a 14-bolt FF bringing up the rear.
    While it's not really a full-body rig, Jason Payne's bobbed '96 crewcab is definitely full
  • Michael Salbaum's '85 K5 is set up for long-distance desert exploring with a 3-inch lift, Bilstein shocks, 35-inch tires, D44/D60 axles with ARBs, and a new ORD tube bumper. For Moab 'wheeling, Michael ditches the roof rack and camping gear and bolts on the Pimp tube doors.
    Michael Salbaum's '85 K5 is set up for long-distance desert exploring with a 3-inch lift,
  • "Wally," Offroad Design's '82 K5 truggy, shows the advantages of a narrower tapered body while making this tight turn in Coyote. With tools like a 504 BBC, ORD Doubler, ProRock 60/14FF, and 42-inch IROKs, Wally spent the weekend dominating obstacles and still seats five in the hybrid tube/frame chassis.
    "Wally," Offroad Design's '82 K5 truggy, shows the advantages of a narrower tapered body w
  • Nate Marsh's jeep became an honorary K5 with the simple addition of a GM drivetrain and a Blazer fender emblem. This shot from a tight offshoot of Pritchett Canyon shows that anything fullsize gets big in tight spots. Nate did come equipped with a stereo and teenage daughter Jessica to ensure its proper operation. He has 1-ton axles and a Doubler, too.
    Nate Marsh's jeep became an honorary K5 with the simple addition of a GM drivetrain and a
  • Neil McBride arrived at Blazer Bash in his show-quality '87 Blazer in stock trim with 33-inch tires and open differentials. The truck's shiny paint brought out protective instincts in fellow Blazer owners, as everyone wanted to make sure that the truck got through the trails without any harm. With some careful spotting, Neil expertly drove the truck over two 3.5-rated trails without a single scratch. While the Blazer made it through unscathed, Neil may have been infected with the Blazer-buildup bug. We look forward to seeing what he'll bring next year.
    Neil McBride arrived at Blazer Bash in his show-quality '87 Blazer in stock trim with 33-i
  • We couldn't find a pretty side of Toby Erwin's chopped-up K5. Mechanically, though, it looks just fine. Close work with ORD on the crossover and high-steer setup got maximum clearance with a 2.5-inch lift over the D60 front, while the rest is a collection of pretty nice hand-me-downs. Motor is a carb'd ZZ383 followed by a TH400 and ORD 203/205 Doubler. A Waggoner 3:1 203 gearset and 5.13s in the axles give a crazy low-crawl ratio with the ability to choose higher gears to get the right bump. Brandon Watson's terrible spotting job gave us a good opportunity to show how not to drive the escalator; Toby came out on the winch.
    We couldn't find a pretty side of Toby Erwin's chopped-up K5. Mechanically, though, it loo
  • Tapering the nose of the big GMs is a popular modification, since it can net big gains in clearance and visibility. Ed Laliberte and Ed Duff both enjoy the less obstructed view of their front swampers and the trail ahead.
    Tapering the nose of the big GMs is a popular modification, since it can net big gains in
  • With further proof that there's plenty of fun to be had with a simple K5, this rig showed up with a new ORD/Tuff Country lift and some hand-me-down 33s. The stock drivetrain ran through Hell's Revenge and Gold Bar Rim with minimal difficulty but there's still plenty of room for further mods and harder trails.
    With further proof that there's plenty of fun to be had with a simple K5, this rig showed
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