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William's

1991 GMC Sonoma

SLE Small Block Chevy Swap

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Build Points

23

  • Color: Flat black
  • Horsepower: 550
  • Drivetrain: RWD

Vehicle Overview

91 Sonoma SLE Extended cab with SBC 383 Stroker. Approximately 550 hp. 700r4 trans with stage three rebuild, and the B&M street strip shift kit, corvette servo, upgraded sun gear basket, replaced with the beast.i installed a 2800-3200 rpm stall converter B&M ratchet shifter set up for the 4 speed auto. Still has a completely stock rear end. 2” drop spindles up front with lowering blocks in the rear. Custom steering column for floor shift. Full interior. And upgraded 4,500 watt audio system with backup camera and hide away display racing bucket seats and 4point harnesses. American racing thruster wheels and Cooper Cobra 15” 60 series tires. 20 gal fuel cell for pump gas, and 5 gal fuel cell for race gas! With manual valve fuel selector. Headers that are made for the specific v-8 swap and 3” dual exhaust with cutouts and track mufflers open exhaust kicks out the sides. And the muffled exhaust runs out the rear under the roll pan. All knew fuel lines and AN fittings throughout. Head and all turn signal and marker lights converted to LED.

Future Plans

Currently running 650 Holley Street Brawleron a Highrise air gap intake. Would like to eventually upgrade to the Sniper system. And I still need to change the rear end! I’m not sure what I’ll be changing to yet as I’m doing all this on a very limited budget I do want to end up with the disck break conversation and a slightly shortened rear end that can take the abuse as well as a mini tub so I can run the maximum size slick! The end goal is to have a very dependable pro street hot rod for drag and drives. That runs consistent low 11s or even high 10s in the quarter mile. That I can convert from street to track quickly with little effort. Something that ready to go whenever the opportunity presents itself. That I can throw my little suitcase in. Load up a few things and hit the road. And drive across town or just as easily drive cross country worry free!

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