Looking to LS or LT swap your 73-87 Squarebody Chevy or GMC truck? PSI can get you set up with everything you need to get your ride 'Wired up and Fired up!". From our Harnesses Made in the USA with high quality wire and different loom options to suit your needs, Our PCM tuning service where we can get you set up with a base tune for your engine and transmission, Engine & Transmission Mounts, Dakota Digital gauges, American Autowire Chassis Harnesses, Vintage Air Kits, Accessory Brackets, Oil Pans, ETC.
Application: 1999-2007 24X Drive by Cable with 4L60E/4L80E Transmission Controller Kit
This kit includes a complete Standalone Engine harness, MAF sensor, Two Upstream O2 Sensors, TCC Brake Switch, and a PCM Flashed for your application with a mounting bracket giving you a ready to run kit to help simplify your LS swap! All our engine harnesses are professionally constructed from Brand New GM Delphi Connectors and TXL (Polyethylene Cross Linked) High Temperature Wire to GM Specifications. All Harnesses are 100% Quality Inspected prior to shipping.
Choose Engine Year for your Wiring Needs!
Dirty Dingo adjustable transmission crossmember bolts into 2WD 1963-1987 C10 C20 Truck's, Blazer's, and Suburban's. This crossmember, in most cases, will bolt to the frame using existing transmission mounting holes. This adjustable crossmember will allow you to run a powerglide, TH350, TH400, 700R4, 4L60, 4L65, 4L70, 4L75, 4L80, 6L80, and 6L90 and adjust the crossmember without drilling any new holes into your frame. Includes grade-8 bolts, washers, and teflon locking nuts for installation.
* Plain raw steel
Other Engine Mount options
Are you doing a GEN IV LS or GEN V LT Swap on your 73-87 Squarebody Truck or 88-98 OBS Truck? Your gonna need to get rid of the old Cable driven pedal and go to an electronic pedal. We have made that easy for you with out Pedal bracket. This bracket uses the factory mounting holes on your truck and allows you to bolt in your Corvette pedal for a clean OEM look. This bracket only works with the Corvette style pedal (Available from PSI as Part# ACC-1007). Mounting Hardware included. Pedal sold separately
The C10 Swap pedal is a direct bolt in pedal for the 67-72 C10, 73-87 Squarebody, & 88-98 OBS GM trucks for use with GEN III only Drive by Wire Applications
Other Compatible Swap Parts
- Fan Relay Kit - KIT-1010
Classic Update kits are designed for projects that require more circuits than would have been available in an original chassis harness. Each kit includes all the basics needed to rewire a vehicle from headlight to tail light, and will accommodate popular add-on items such as electronic fuel injection, aftermarket gauges and common supporting modifications. This harness includes an updated ATC fuse panel and fuses, along with modern GXL wire throughout. Wire functions are labeled every 3 to 5 inches. Pre-built dash harness and our exclusive gauge cluster disconnect system for use with stock or aftermarket instruments. Engine and front light harness with extra-long leads for custom routing and updated engine and transmission combinations. Original-style bulkhead connectors included. Six-way power accessory plug can be used as a convenient power source for aftermarket accessories. A rear body wiring with extra-long leads for custom routing. 175 amp mega fuse kit with 6 gauge charge cable to support a high output charging system and internally regulated alternator. Original-replacement connectors, terminals and lamp sockets. Headlight switch with 26 amp internal circuit breaker and new floor dimmer switch included. Dash harness includes a connector for the 75 and up GM steering column connector. A mating connector and terminals are included for easy adaption to earlier GM or aftermarket columns. Gauge cluster printed circuit board connector and terminals included.
Tanks INC Direct Fit® C10 radiator allows you to easily bolt in the best aluminum radiator for your 1973-1987 C10 project. Not only is our single pass crossflow radiator design a hassle-free install, but we have properly fitted our high performance radiator with the correctly located inlet and outlet radiator hose fittings at a total weight of just 20 pounds. A pair of SPAL 12-inch cooling fans with pre-installed coolant temperature sensor and complete wiring harness is available as an option. Automatic transmission-equipped models feature an internal cooler in the driver side tank that accepts stock transmission cooler line fittings. Our Black Ice two-part epoxy coating option is a semi-gloss black finish that provides an OE-like look for those that want to keep things low key under the hood.
1973-87 GMC/Chevy Truck EFI Tank
- Includes internal pump assembly available in 255LPH, 400LPH, or 450LPH
- Includes 5 Bolt fuel level sender available in multiple OHM options for OEM or Aftermarket Gauges
- Includes new Tank straps
- Short bed tank is 16 Gallon capacity
- Long bed tank is 20 Gallon capacity
These Hooker BlackHeart LS swap headers fit 1973-1987 GM C-10/20 2WD Trucks, and 1973-1982 Blazer/Jimmy 2WD vehicles. The long-tube header design provides optimum engine performance with stainless steel construction for strength & corrosion resistance. Choose from Long Tube Headers w/ 1-3/4” or 1-7/8” Primary Tube Diameter & 3” Collectors. 304 Stainless Steel Construction – for Strength & Corrosion Protection
Other Exhaust Options
The Gen IV is Vintage Air's most powerful and intelligent climate control system. The Gen IV uses an exclusive fully electronic microprocessor control system that eliminates cables or vacuum connections. Separate high-capacity copper parallel-flow heat coil and aluminum plate-and fin-cooling coils provide outstanding performance and instant temperature adjustments. Additional features include variable blower speed and dash/floor/defrost blend. Complete kits include everything in the evaporator kit, plus all under-hood components such as compressor, engine brackets, condenser with brackets, preformed refrigerant lines, drier, fittings, hardware and installation instructions.
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Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs!
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