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1973 Chevy 3/4 Ton Truck - Hellion

Our Type Of Show-And-Go Truck
By Fred Williams
Photography by Fred Williams, David Kennedy
1973 Chevy Truck Hood
1973 Chevy Truck Front View Rocks
We're not huge fans of show... 
   
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1973 Chevy Truck Front View Rocks
We're not huge fans of show trucks here at 4-Wheel & Off-Road. For us a truck has got to work, but we can appreciate a truck with its own individual look if, of course, it can wheel. Sethzilla's '73 Chevy 3/4-ton may not be the ultimate off-roading machine, what with an open Dana 44 with 3.73 gears stuffed under the '80s front clip, but it holds its own on most trails. However, what earned our appreciation of this truck is the Mad Max appeal, the skull camouflage paint scheme, and the ugly but proud attitude. Check out the front bumper made from an old railroad tie cut and notched with a chainsaw.
1973 Chevy Truck Tube Doors
One of the first things we... 
   
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1973 Chevy Truck Tube Doors
One of the first things we noticed about this ride was the cool tube doors. Seth used to work at Hanna Quality Motor Sports and made his one-of-a-kind set while there. We are still waiting to see who will be the first to offer bolt-on tube doors for these early Chevys. Heck, we even want some for our Avalanche.
1973 Chevy Truck Engine
Under the smiling skull on... 
   
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1973 Chevy Truck Engine
Under the smiling skull on Hellion's hood resides a 5.7L, 350 V-8 that sucks in through a Holley Truck Avenger carb atop an Edelbrock Performer RPM intake. It also packs ported heads, a high-flow oil pump, and Hedman TorkStep headers pumping the stink out a 2 1/2-inch exhaust to Afterburner mufflers. Ignition has been switched from points to HEI and gets spark from an 80-amp alternator and Exide sealed gel battery. A K&N air filter and pre-filter cleans the air, while a Flex-a-lite fan pulls it through the radiator.
1973 Chevy Truck Shift Kit Transfer Case
Underneath the belly of the... 
   
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1973 Chevy Truck Shift Kit Transfer Case
Underneath the belly of the beast rests a TH350 with a shift kit and the rugged, reliable NP205 transfer case, both of which spin the torque down to a Corporate 14-bolt outfitted with a mini spool from Cone Industries and two of the four 39.5x15x16.5 TSL Swampers on 16.5x12 USA6x6 double bead locks. Suspension duties are set upon Pro-Comp 6-inch leaves up front with 2-inch-longer shackles, while out back heavy-duty 56-inch rears from a 1/2-ton truck reside with Off Road Design's 4-inch shackle flip and 6 1/2-inch Super Shackles stuffed with greaseable bushings.
1973 Chevy Truck Tube Doors Driver 1973 Chevy Truck Steering Shifter

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