GMC /Chevy

Finding the perfect performance parts for your GMC/Chevy vehicles starts online with Gillett Diesel Service Inc. Our business keeps a wide array of GMC diesel engine parts available for your needs, including South Bend clutch, fuel injection, turbo, and electronic selections at a price that will fit your budget. Whether you work on a lot of Chevy diesel engines or are just trying to give your old truck a little more get up and go, our business offers quality options for your needs.

It is our duty to provide you with high-end performance parts for your GMC/Chevy diesel engines, as well as great customer services. Whenever you order our GMC diesel engine parts from us, you can feel confident that you are purchasing parts from a business that cares about you and your needs. We work hard to make sure you get your order as quickly and efficiently as possible. Review the selections we have here and place an order for a South Bend clutch or other performance parts today.

Parts & Services offered for 1978-2002 GM diesels (Non 6.6L Duramax)
Parts & Services offered for 2001-04.5 LB7 GM Duramax Diesels
Parts & Services offered for 2004.4-05 LLY 6.6L GM Duramax Diesels
Parts & Services offered for 2006-2007 LLY & LBZ 6.6L GM Duramax Diesels
Parts & Services offered for 2007.5-2010 LMM 6.6L GM Duramax Diesels
Parts & Services offered for 2011-2016 LML, 6.6L GM Duramax Diesels
Displaying products 1 - 40 of 236 results
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PowerMax Stage 2 AVNT Upgrade for the 2004.5-2010 6.6L Duramax.
MSRP $2,218.94
Price $1,923.06
You Save $295.88
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PowerMax Stage 2 AVNT Upgrade for the 2004.5-2010 6.6L Duramax. - More Info
PowerMax Stage I AVNT Upgrade for the 2004.5-2010 6.6L Duramax.
MSRP $1,774.71
Price $1,538.06
You Save $236.65
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PowerMax Stage I AVNT Upgrade for the 2004.5-2010 6.6L Duramax. - More Info
AFE Air Filter- GM (10-10101)
Price $76.00
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AFE Air Filter- GM (10-10101) - More Info
AFE Air Filter- GM (30-10051)
Price $99.00
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AFE Air Filter- GM (30-10051) - More Info
AFE Air Filter- GM (30-10062)
Price $76.00
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AFE Air Filter- GM (30-10062) - More Info
AFE Air Filter- GM (30-80062)
Price $89.00
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AFE Air Filter- GM (30-80062) - More Info
AFE Black Exhaust Tip (49-92003)
Price $129.00
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AFE Black Exhaust Tip (49-92003) - More Info
AFE Cold Air Intake- GM (54-10782)
Price $329.00
AFE Cold Air Intake- GM  (54-10782) - More Info
free shipping
AFE Cold Air Intake- GM (54-10612)
Price $375.00
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AFE Cold Air Intake- GM (54-10612) - More Info
free shipping
AFE Cold Air Intake- GM (54-10732)
Price $329.00
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AFE Cold Air Intake- GM (54-10732) - More Info
free shipping
AFE Cold Air Intake- GM (54-10882)
Price $375.00
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AFE Cold Air Intake- GM (54-10882) - More Info
free shipping
AFE Cold Air Intake- GM (54-11332)
Price $349.00
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AFE Cold Air Intake- GM (54-11332) - More Info
free shipping
AFE Cold Air Intake- GM (75-10612)
Price $387.00
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AFE Cold Air Intake- GM (75-10612) - More Info
free shipping
AFE Cold Air Intake- GM (75-10732)
Price $337.00
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AFE Cold Air Intake- GM (75-10732) - More Info
free shipping
AFE Cold Air Intake- GM (75-10782)
Price $337.00
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AFE Cold Air Intake- GM (75-10782) - More Info
free shipping
AFE Cold Air Intake- GM (75-10882)
Price $387.00
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AFE Cold Air Intake- GM (75-10882) - More Info
free shipping
AFE Cold Air Intake- GM (75-11332)
Price $359.00
AFE Cold Air Intake- GM (75-11332) - More Info
free shipping
AFE Intercooler Tube- GM (46-20048)
Price $230.00
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AFE Intercooler Tube- GM (46-20048) - More Info
Air Intake System- GM (200-129)
Price $331.40
Air Intake System- GM (200-129) - More Info
Air Intake System- GM (200-154)
Price $331.40
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Air Intake System- GM (200-154) - More Info
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