Hello Performance Truck Members, for the month of November we are offering 15% off retail price for 1999-06 4.8, 5.3 & 6.0L headers and 2001-2007 8.1 engines.

Technical Specs
* All components are made from 304L Stainless Steel, including the flanges and collectors
*Flanges are CNC Laser Cut 3/8" thick, no gasket required!
*Collectors are either 2.5" or 3" based on application
* All headers include RTV silicone and header bolts
* All material sourced is USA made which means it will not turn brittle over time

Group Buy Info
*Sale runs from November 1st thru November 30th. All orders must be received by the end of the day November 30th
*Minimum quantity to qualify for group buy is 10 orders
*Shipping cost is a flat rate $50 per box within 48 US States
*Estimated time is for delivery is 4 weeks
If you have any questions or concerns please let me know.

View Part Numbers & Pricing by Application
1999-02 4.8, 5.3, 6.0

2003-2006 4.8, 5.3, 6.0

2001-03 8.1

2004-07 8.1

 

do you offer some with a 1 7/8 primary, 3" collector without a merge??

99-02 specific with an L92 exhaust port would be a plus as well

 

x'2
x'3
x'4
x'5

 

2004/2007 Chevy/GMC Truck 8.1L, 2" primary tubes, uses factory headpipe and cats, also available in 1 7/8 or 1 3/4.

Part #: 81TRK04
Price: $767.53 (Group Buy Price)

 

I have never heard of anyone using 8.1L exhaust flanges on an LS head. Not saying it cant be done. I've never measured one and tried to compare... but, just going off those pics, I dont think it'll work....

I want a full length LS truck header with 17/8 (or even 2") primaries with a 3" collector... and the merge pipe to bolt up to the cat-back isnt necessary at all... but the rest of that Y pipe gives you a hell of a start on some 3" duals

 

^^^^^^ I am about to start making that style header.. LOL Seems that no one will do it

 

What about a set for an 05 H2 Hummer?

 

correct, this will not work! i'm really not sure what your going for on this.......

 

What if we do a group buy on LS 2" primary with 3" collector headers; I bet you get 10 people by the end of the week. Add my name to that list!

Either way, great deal!

 

I too would like a 1 7/8" primaries with a 3" collector for a LSX truck. I thought you guys made them?