thanks walt everything i bought works great and was easy to install . cooling upgrade works great . thanks walt, mark 96 gmc 3500
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From: mark

walt is the man!!!!!my 95 3500is a raped ape with the 4"exaust kiti am a drag racer and i pull n.c. mountains with a good load. before it would top the mountain at 59mph. this weekend it toped it at 72mph. and it sound like a big block truck.im now a...
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From: chris e.