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1958 GMC 100

Motortopia Motortopia , 14th February, 2023

  • 1958 GMC 100
  • 1958 GMC 100
  • 1958 GMC 100
  • 1958 GMC 100
  • 1958 GMC 100

Jeff Crumpler



    • 408-ci LS V-8 stroker
    • Holley EFI high-ram intake
    • Holley Dominator ECU
    • FAST Big Mouth throttle body
    • Custom cold-air intake with K&N filter
    • Hooker Block Hugger headers
    • Ceramic-coated exhaust
    • DynoMax Race Bullet mufflers
    • Ultra Flo X muffler with built in X-pipe
    • Custom ultra wide, single exhaust tip
    • Champion radiator
    • Engine tune by Cal at Hartline
    • Performance
    • GM4L65 four-speed automatic built by Burgess Transmission in Melbourne, FL
    • Lokar shifter and custom boot


    • Mustang II front end
    • Reinforced frame with a C-notch
    • StreetHeat leaf spring hangers and 2-link rear suspension with pan hard bar
    • John’s Industries 9-inch rearend housing with 3.70 gears
    • Yukon posi
    • Moser 31-spline axles
    • Z06 Corvette brakes with 14-inch rotors and six-piston calipers up front and 13-inch rotors and a four-piston calipers in the rear
    • AccuAir eLevel air management system with iLevel remote option
    • 2,600-pound ’bags in the rear, 2,500- pound ’bags up front
    • 3⁄8-inch aluminum hard lines
    • Two VIAIR 480C compressors
    • 7-gallon reserve tank


    • 20x8 and 20x12-inch American Racing VF497
    • 245/35ZR20s and 345/25ZR20 Toyo Proxes T1R high-performance tires


    • All work performed by StreetHeat, Melbourne, FL
    • Long bed converted to short bed
    • Cedar bed floor covered with clear urethane
    • Bed Wood and Parts aluminum strips
    • Bed floor raised to accommodate the air suspension
    • Hinged bed floor rises to reveal the custom chassis and air suspension
    • GMC mirror image on the tailgate
    • Mother-Nature-inspired patina exterior


    • Stitch work by Rob at Pete’s Upholstery in Melbourne, FL
    • Creamer Brown and Mocha paint job by StreetHeat
    • Jeep Grand Wagoneer seats with plaid inserts
    • Matching plaid on the headliner and shift boot
    • ididit steering column
    • 1959 Impala wheel with a handcrafted GMC horn button
    • White-face gauges from New Vintage
    • Vintage Air AC unit with billet controls
    • GearHead brake pedal and accelerator
    • Kenwood KMM BT312U Bluetooth receiver
    • Two 6.5-inch Focal Flax separated component sets in the kick panels
    • JL Audio 10-inch sub behind the seat
    • JL Audio 500 five-channel amp under the seat
    • AGM Gel Cell battery behind the seat
    • Stereo by Bill and Scott at Explicit Customs
    SPECIAL THANKS FROM THE OWNER: In addition to the work done at his own firm, Precision Powder Coat, Jeff Crumpler would like to thank the talented teams at Charlie’s Customs, Explicit Customs, Pete’s Upholstery, Olsen Industries, Hartline Performance, Hamant Air Boats, Inc. and Water Thunder.

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