STRIKER BLOWOUT SALE!

In an effort to make your build as “Painless” as can be, we have combined 3 of the most popular LS series fuel injection harnesses with a tested and warrantied ECM that is custom flashed to your specs!

We are now offering three competitively priced fuel injection management kits that combine a custom flashed factory style ECM and the appropriately matched Painless Performance fuel injection harness. Purchase the kit listed below that fits your engine / transmission transplant then fill out the Free ECM Reflash document and your well on your way.  

Available kits are:  

PART# 60008- Painless 60508 harness with custom flashed ECM. Fits LS1 with 4L60E or T56 standard length harness.  

PART# 60009- Painless 60509 harness with custom flashed ECM. Fits LS1 with 4L60E or T56 extra long harness.  

PART# 60017- Painless 60217 harness with custom flashed ECM. Fits Gen3 truck with 4L60E or 4L80E standard length harness.

The first of which is an addition to our industry leading line of integrated harnesses.  Within the past few years many of the engine and transmission combos transplanted into project vehicles have moved away from the outdated Gen 1 Chevy small block over to the ever-so-popular 1999 - Up Gen 3, 5.3L & 6.0L, Chevy small block.  These engines, coupled to a 4L60E transmission and wired with the 60617 are the perfect powertrain for any and all project vehicles.  The Painless 60617 harness integrates the Gen 3 fuel injection and automatic 4L60E transmission control along with a complete chassis wiring harness into one fuse block.  Click on the picture above-right to check it out.

Next, we grow our electric fan relay kit offerings with three new part numbers.  For those of you that have asked in the past that we develop relay kits to operate two cooling fans off of a thermostatic switch, PCM controlled and/or an A/C switch… well here’s three new kits that do exactly that:

1. Part # 30116 controls two 35 Amp cooling fans, comes with a (195°F on / 185°F off) thermostatic switch that threads (3/8” – 18NPTF) into the head or coolant passage and has the extra wiring needed to monitor when the A/C is on so that the fans are on as well.   Click here for more info.
2. Part # 30117 controls two 35 Amp cooling fans, comes with a (185°F on / 175°F off) thermostatic switch that threads (3/8” – 18NPTF) into the head or coolant passage and has the extra wiring needed to monitor when the A/C is on so that the fans are on as well.  Click here for more info.
3. The third electric fan relay kit is a perfect match for those of you that want to install electric cooling fans onto your 1999 to 2004 Chevrolet C/K trucks. Part # 30118 controls two 35 Amp cooling fans, comes with a (205°F on / 190°F off) thermostatic switch that threads (12 – 1.5 MM) into the extra port on the passenger side head of Gen 3 and 4 engines. Harness also includes the extra wiring needed to monitor when the A/C is on so that the fans are on as well.  Click here for more info.