If your 6.5 needs glow plugs---don't screw around with any other brand of glow plugs! Period. In my Canadian climate, these babies start my truck like in summer. Now that I know of SSDIESEL SUPPLY, I plan on buying more from them. THANKS for a GREAT...
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From: Gerald R.

i have had my 94 gmc 2500 6.5l TD for 2 years now, i had the stock stanadyne pmd and the relocation kit and both failed within the first 3 months, with the FSD & Heatsync from SS Diesel Supply no more stalling or hesitation, thank you SS Diesel supply,...
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From: Jonathan