Two Turbo Manifolds with gaskets, bolts, and clamps
Outlet Size: 3.00″
Primary Tube Size: 1.75″
Number of O2 Sensor Locations: 0
Head Flange Thickness: 7/16″
Outlet Flange Thickness: 3/8″
4-1 Race Design
FITS:
Buick LaCrosse 6.2L Years 2008-2009
Cadillac CTS 5.7L/6.0L Years 2004-2007
Chevy Camaro 5.7L/6.2L Years 1998-2014
Chevy Corvette 5.7L/6.0L/6.2L Years 1997-2014
Chevy Impala 5.3L Years 2006-2009
Chevy Monte Carlo 5.3L Years 2006-2007
Chevy SSR 5.3L/6.0L Years 2003-2006
Chevy Trailblazer 6.0L Years 2006-2009
Pontiac Firebird 5.7L Years 1998-2002
Pontiac Grand Prix 5.3L Years 2005-2008
Pontiac G8 6.2L Years 2008-2009
Pontiac GTO 5.7L/6.0L years 2004-2006
Saab 9-7X 6.0L years 2008-2009
Product Features
- CNC machine flanges with TIG and MIG welded construction
- High Quality Polished Stainless Steel
- Mandrel Bent Piping
Decent welds and thick flange The flange is quite thick, almost 3/8ths, and was welded inside and outside for strength. Decent welds on the collector. The v-band clamps looked good at first but are total junk. The threads were cut like crap on the t-bolt and were as jagged as a steak knife, jamming up the nuts There was 3 manifold gaskets in the box which is nice to have extra. The manifold bolts are the complete wrong size and thread. Might have to oval a few of the bolt holes to get lined up but otherwise ok. I’d buy…
Needed a simple fix, but amazing Amazing price. Good welds visualy, but when installing my driver side it wouldnt line up with my mahle gasket. So i honned a mounting hole with my drill and cut the very end piece where the bolt goes so i could fit the bolt in, due to it being about a quater of a inch off. Other than those very simple fixes there greAt. Would order again.
Great budget For the price they were an excellent choice!!! Yes a few holes weren’t exactly lined up on passenger side flange but a one size bigger drill bit fixed that problem……also one header flange is longer than the other about an inch….maybe that can could be revised but all in all they are better quality than what they are asking for them….. 1970 Z28 RS camaro