Stainless Works Big Block Chevy Round Port Header 304SS Exhaust Flanges 2in Primaries

Stainless Works Big Block Chevy Round Port Header 304SS Exhaust Flanges 2in Primaries

Marsoni

M251S

$187.11

Get it in 3 business days with 1 day shipping. Friday, May 29

Stainless Works Big Block Chevy Round Port Header 304SS Exhaust Flanges 2in PrimariesBig Block Chevy round port header exhaust flanges. These flanges come as a pair and are designed for 2" primaries, laser cut from heavy duty 3 8" thick 304 stainless steel for superior resistance to warping from high heat, and comes with a limited lifetime warranty.

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Seem to work and fit just fine and should be better than a cheap paper filter. They cost more but I change the oil on the 5's and the filter on the 10's so it evens out. Not going more than 10K on the filter. If you are only going to use the filter for 5K miles I would stick with the Toyota factory filter. I use the K&N filters on a 2017 Toyota Sienna and a 2018 Toyota Highlander. Both are V6

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 23, 2025

Verified Purchase

David Benjamin

Houston, US

★★★★★ 5

Filter

Size: (Pack of 1)

Great product

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Reviewed in the United States on February 25, 2026

Verified Purchase

Frank

Draper, US

★★★★★ 5

Great fit

Size: (Pack of 1)

This is my go-to oil filter for my 2015 Toyota Sienna minivan. The filter looks good and holds up well. I have no idea how well it actually works, but it looks good.

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Reviewed in the United States on May 2, 2026

Verified Purchase

Jorge Roman Vega

Omaha, US

★★★★★ 5

Great filter

Size: (Pack of 1)

Perfect for my Tacoma 17

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Reviewed in the United States on January 21, 2026

Verified Purchase