AUTO MART Exhaust Header LS Conversion Swap for Chevy C10 Camaro GMC Chevrolet Silverado LS1 LS2 LS3 4.8L 5.3L 5.7L

I was skeptical these would fit. They definitely did. I’m running a th400 behind a l92 in a 1986 c30. There was a little clearing needed around the bell housing but otherwise they fit great. Opted for arp header bolts instead of the bolts that came with it. The vbands aren’t a great fit but I was able to remedy that with a gasket. All in all I’m very impressed for the price.

Got these for my 2005 isuzu npr-hd 6.0 gas engine. After ordering several other headers these were the only ones that cleanred my frame and mounts. On my truck the frame is 4inches from the head mating surface so not much room. The V-band clamps work perfect! For the price im very satisfied with the quality. 10/10 would recommend

I needed maximum clearance for an LS swap into a late 50's car. On these cars the power steering box is directly in the space of most header and manifold flanges. I tried the stock manifolds....nope. I tried the GM LS swap manifolds (very nice pieces BTW) - but nope. These were perfect because they hug the block and have V bands rather than flanges. Took minimal space and fit with only a small amount of convincing from the big hammer....the welds were good and the chrome finish should help deter corrosion.

These headers belong in the scrap bin. Sure they fit my square body blazer but the hardware is junk, the V-bands are completely wrong, the inside clamping area is .50” wide when the collector is .25” wide so they tighten around the outside of the pipe but don’t pinch the flange together. The primary’s are way to close to the spark plugs even if you use angled boots. So by the time you buy spark plug wires, Spark Plug Boot Heat Shields, header flange hardware, good gaskets and two V-band clamps that are $60 apiece you might as well buy a set of American made headers from Summit Racing.

Worked out good I did have to put a dent in one to make it work on my c10

Bolted toward the front on a mustang turbo swap and fit good had to modify one tube

They allow plenty of clearance between motor and inner fenders do not care for how close passenger side is to the block at the collector had to buy header wrap to keep from melting starter wires

I purchased these because of clearance issue on frame of my ls swapped 62 C-10 and the way collector and header fit together tightly with no 3 bolt flange is perfect for my clearance issues. High quality and thick flanges mean they will stay sealed for good. Very happy with quality and fit .So if your swapping LS into anything check these out

Varios cables de bujías pegan, tienes que ingeniártelas, están mal hechos.