Shepherfied Performance & Wiring

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Shepherfied Performance & Wiring Wiring from mild to wild, Racecars to cruisers
Holley installs
Cam, Head, & Converter swaps
DOD deletes
LS Swaps

09/28/2026

Richard’s Mustang on the rollers, 5.3 7875 turbo makes a fun street car!

2015 Silverado 5.3L DOD Delete 🔧We offer complete DOD deletes for your Silverado etc. with stock or aftermarket camshaf...
09/27/2026

2015 Silverado 5.3L DOD Delete 🔧

We offer complete DOD deletes for your Silverado etc. with stock or aftermarket camshaft options to fit your build and goals.

We can also handle the tuning to disable DOD/4-cylinder mode, and trans tuning for 4-6 speed trans.

Message us to get your DOD delete scheduled!

09/25/2026

Got a set of QTP electric cutouts installed on this nice Squarebody of James Hashbarger

09/24/2026

Trailblazer SS we finished up, went with a stage 2 BTR cam. Nice little chop and good drivability!

American Autowire kit, out with the old in with the new. We get asked all the time about trouble shooting wiring on 40-6...
09/04/2026

American Autowire kit, out with the old in with the new. We get asked all the time about trouble shooting wiring on 40-60 year old cars. This is the way to go đź’Ż
New wiring, intake, and carb on this super clean 63 Fairlane

09/01/2026

Got Will’s Rancharo on the dyno, sbe 5.3 with a pair of Forced Performance Turbochargers 7275s makes a killer combo!

Clayton’s new hotrod that we wired up a Racepak Smartwire with a Holley Dominator a few weeks back, should be a monster...
08/29/2026

Clayton’s new hotrod that we wired up a Racepak Smartwire with a Holley Dominator a few weeks back, should be a monster with some testing

Built this C10 for my uncle a few years back, he sold it and it made its way back for a little more turbo. Took the Forc...
08/18/2026

Built this C10 for my uncle a few years back, he sold it and it made its way back for a little more turbo. Took the Forced Performance Turbochargers 7275 out and installed a FP8082. Got it up on the dyno with Tctuned Trevor to help get it dialed in!

Out with the old and in with the new on this trans am,New Vintage USA gauges as well!
08/12/2026

Out with the old and in with the new on this trans am,
New Vintage USA gauges as well!

Cool c10 we had on the rollers with a Holley term x max and a cammed 5.3 4l60
07/03/2026

Cool c10 we had on the rollers with a Holley term x max and a cammed 5.3 4l60

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Wabash, IN
46992

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+15743008695

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