SPELAB Exhaust Header for 2014-2017 Chevy GMC GMT800 V8 Engine 5.3L 6.2L
- Review + Q&A
SPELAB Exhaust Header for 2014, 2015, 2016, 2017 Chevy GMC GMT800 V8 Engine 5.3L 6.2L
Replacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. SPELAB offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.
2014-2017 Chevy GMC GMT800 V8 Engine 5.3L 6.2L
Brand Name: SPELAB
Application: Automobile Exhaust Header
Material: 201 Stainless Steel
Surface: Mirror Polish
Exhaust header VS manifold, which is the better choice?
The structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.
Ups strike screwed up my shipping, I got the headers I tried to install them in my 2014 1500 silverado with 6.2 engine headers hit frame it all bolted right in thought may be motor mounts were bad so replaced them on truck with only 64000 miles on it and that was not the problem so ordered a set from another company and they bolted right up no problems
I'm very sorry. Because there have been a lot of packages lately. Logistics carriers are running low on capacity, which has led to this problem. It has brought you a very unpleasant shopping experience.