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  • Engine Diagnostics
  • Engine Overhaul
  • Electrical Systems
  • Cooling Systems
  • Heating Systems


15931 N 80th St, Scottsdale, AZ 85260
(480) 922-2480

Mon-Fri: 9:00 AM – 4:00 PM
Sat-Sun: Closed

Doing General Motors LS based engine and transmission swaps is the house speciality at Tempe Speed. Here are a few examples; They had done the engine swap in the recent past on a 1971 Chevy C-10 pickup. It’s back now for a rear disc brake conversion and some electrical upgrades on its 4L80E transmission. A 1964 Cadillac Coupe Deville is receiving a complete LS1 with a 383 upgrade including a FAST 92mm throttle-body intake and a 4L65E a transmission swap. A new custom made Tempe Speed engine wiring harness and all the required plumbing and electrical is included. The big Caddy also gets a new fuel tank from Tanks Inc., new Dakota Digital gauges and a complete new Vintage Air A/C system. A complete new Painless Wiring bumper-to-bumper harness will complete this project. In 2019 Tempe Speed did a complete LS3 and TR6060 6 speed manual transmission conversion on a 1968 Chevy Nova. A California shop did mini tubs and a 9” Ford rearend conversion, but not correctly, so Tempe Speed is making it right. Muffler Masters installed an LS engine with a host of Dirty Dingo engine accessory brackets and motor mounts and a 4L80E transmission into their 1993 GMC shop-truck. Tempe Speed is doing the electrical, plumbing and computer tuning to finish the job. Another Muffler Masters shop truck will be coming in soon for the same job. Call Tempe Speed at 480-921-4170. Please mention Roddin’ & Racin’ when you call.

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