Late Model Headers? (1 Viewer)

[Drunken Ira Hayes]

Never seen these before. Website says they are for Land Cruisers and LXs with SAI. Also says they are for 5.7, good price though, I would call if I had an SAI truck.

 

[excessive]

they look right

 

[jaewastooshort]

looking up that part on summit they only list applications that are 5.7L Tundras.

 

[Drunken Ira Hayes]

Yeah, was a little confused too. It says they are for late 4.7 Cruisers and list them for a 5.7 liter on the website.

 

[jaewastooshort]

I can imagine that even being different displacement between 2uz and 3uz the exhaust flange could easily be the same, just no idea how similar the tundra bay and exhaust routing are to the LX/LC. If they work, they are certainly a good bit cheaper than the Doug Thorley headers.

 

[Drunken Ira Hayes]

Agreed

 

[LJE]

I can imagine that even being different displacement between 2uz and 3uz the exhaust flange could easily be the same, just no idea how similar the tundra bay and exhaust routing are to the LX/LC. If they work, they are certainly a good bit cheaper than the Doug Thorley headers.

FWIW, the 5.7L engines are the 3UR, not 3UZ (which is what the LS430 has in it).

Even if the exhaust port flange on the head is the same, I'd be shocked if the routing was exactly the same. DT make different headers for 1st Gen Tundra/Sequoia, V8 4Runner, and the LC/LXs. All the same engine, slightly different routing.

 

[Drunken Ira Hayes]

Yeah it’s a 3UR. Maybe it won’t work,, I know how to find out, unless somebody has something definitive.