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GMC S15 4-1 Headers
When top end power is all that matters, GMC S15 4-1 headers will do the job nicely. That being said, there is usually little difference at low RPMs between 4-1 and 4-2-1 headers, so it’s just a matter of deciding whether you want more mid-range or more top end power when you’re pegging the needle.
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Engine Swap SS Headers For Small Block Chevy Blazer S10 S15 2WD 350 V8 GMC

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GMC S15 4-1 Headers
When top end power is all that matters, GMC S15 4-1 headers will do the job nicely. That being said, there is usually little difference at low RPMs between 4-1 and 4-2-1 headers, so it’s just a matter of deciding whether you want more mid-range or more top end power when you’re pegging the needle.
Choose Your Vehicle:
Shop GMC S15 4-1 Headers by Year
Shop GMC S15 4-1 Headers by Brand
1 - 1 of 1
Sort by:
Tube Grouping: 4-1
Finish: Ceramic Coated
| Previous | 1 | Next |
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?


Engine Swap SS Headers For Small Block Chevy Blazer S10 S15 2WD 350 V8 GMC

Engine Swap SS Headers For Small Block Chevy Blazer S10 S15 2WD 350 V8 GMC

Stainless Steel Header Manifold Kit For Chevy V8 Engines 283-400 S10 S15 2WD GMC

Fits Small Block Chevy Blazer S10 S15 2WD 350 V8 GMC Engine Swap SS Headers

JEGS 30094 Engine Swap Headers for Small Block Chevy S10 V8

Fits Small Block Chevy Blazer S10 S15 2WD 350 V8 GMC Engine Swap SS Headers
Popular Categories
S15 Parts
S15 Catalytic Converters
S15 Mufflers
S15 Muffler Tips
S15 Crossover Pipes
S15 Resonators
S15 Exhaust Flanges
S15 Exhaust Hangers
S15 O2 Bungs And Bosses
S15 Exhaust Systems
S15 Cold Air Intakes
S15 Headlights
S15 Tail Lights
S15 Body Kits
S15 Headers
S15 Hoods
S15 Struts and Shocks
S15 Racing Seats
S15 Carbon Fiber Hoods
Performance Sitemap
S15 Catalytic Converters
S15 Mufflers
S15 Muffler Tips
S15 Crossover Pipes
S15 Resonators
S15 Exhaust Flanges
S15 Exhaust Hangers
S15 O2 Bungs And Bosses
S15 Exhaust Systems
S15 Cold Air Intakes
S15 Headlights
S15 Tail Lights
S15 Body Kits
S15 Headers
S15 Hoods
S15 Struts and Shocks
S15 Racing Seats
S15 Carbon Fiber Hoods
Performance Sitemap

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