1978 GMC Jimmy Exhaust System Kit Parts

Choose your Engine for your 1978 GMC Jimmy

6 Cyl 4.1L 8 Cyl 5.0L 8 Cyl 5.7L 8 Cyl 6.6L

Showing 1 - 2 of 2 products

Sort:

Show:

Image

SKU

Product

Rating

Price

1978 GMC Jimmy Exhaust System Kit 8 Cyl 5.0L Dynomax

Dynomax Exhaust System Kit
Header Dual Kit Not Emissions Legal
Dynomax Dynomax 89007 Exhaust System Kit
Dual Pipe Kit
Features:
- COMPATIBILITY -- Designed for a variety of full-size 1975-87 GMC trucks and Chevrolet/GMC SUVs 2WD
- see product information for compatibility and engine spec
- BUILD IT YOURSELF -- Design and custom fabricate your own exhaust system with this kit that attaches to OE headers
- FLEXIBLE MOUNTING -- Special reducer design allows for a variety of mounting options
- IMPROVED FLOW CAPACITY -- Smooth bends improve flow capacity over traditional bends
- SPECS -- Extra-long tailpipes with side exits with a full 2.25-in. diameter
- tail pipes exit each side of vehicle behind rear tires
- for trucks with OE catalytic converter due to cross member location
- COMPLETE SOLUTION -- Includes all the necessary clamps, hangers, flanges, gaskets, mounting hardware, intermediate, extension and tail pipes
- PREMIUM MATERIALS?--?Made from quality aluminized steel for durability and long life
- BETTER TOGETHER -- Complete your system with premium DynoMax mufflers and DynoMax accessories for a complete performance exhaust system
Give your vintage vehicle’s exhaust system an upgrade with a DynoMax® dual header kit. Designed to attach to OE headers, it features a special reducer that allows for a variety of mounting options.

Additional Fitment Information:

Vehicle	Block	CC	Engine	Drive Type	CID
1978 - GMC Jimmy	V	-	8 Cyl 5.0L	RWD	305

UPC: 086387890076

1978 GMC Jimmy Exhaust System Kit 8 Cyl 5.0L Dynomax

Dynomax Exhaust System Kit
Manifold Dual Kit Not Emissions Legal
Dynomax Dynomax 89006 Exhaust System Kit
Dual Pipe Kit
Features:
- COMPATIBILITY -- Designed for a variety of full-size 1975-87 GMC trucks and Chevrolet/GMC SUVs 2WD
- see product information for compatibility and engine spec
- BUILD IT YOURSELF -- Design and custom fabricate your own exhaust system with this kit that attaches to OE manifolds
- FLEXIBLE MOUNTING -- Special reducer design allows for a variety of mounting options
- IMPROVED FLOW CAPACITY – Smooth bends improve flow capacity over traditional bends
- SPECS -- Extra-long tailpipes with side exits with a full 2.25-in. diameter
- tail pipes exit each side of vehicle behind rear tires
- for trucks with OE catalytic converter due to cross member location
- COMPLETE SOLUTION -- Includes all the necessary clamps, hangers, flanges, gaskets, mounting hardware, intermediate, extension and tail pipes
- PREMIUM MATERIALS?--?Made from quality aluminized steel for durability and long life
- BETTER TOGETHER -- Complete your system with premium DynoMax mufflers and DynoMax accessories for a complete performance exhaust system
Give your vintage vehicle’s exhaust system an upgrade with a DynoMax® dual header kit. Designed to attach to OE manifolds, it features a special reducer that allows for a variety of mounting options.