
Chevrolet Silverado 1500 6.2L V8 Full Exhaust With HPC Coated
MPI AutomotiveRRP$9196.01MPI Automotive Chevrolet Silverado 1500 6.2L V8 Full Exhaust With HPC Coated Extractors, Cats With Quad Tips.
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MPI Automotive SILVERADO 6.2L 1 3/4in HEADER FLANGE.
Category: Extractors and headers


The MPI Automotive MHF721 is a 1-3/4in header flange listed to fit the Chevrolet Silverado 6.2L. It is the flange that 1-3/4in extractor tubes mount to at the cylinder head.
A header flange is the machined plate that bolts to the cylinder head and that the extractor primary tubes weld into. The MHF721 is sized for 1-3/4in tubes and cut for the Chevrolet Silverado 6.2L head. It is a fabrication and fitment part rather than a finished extractor or a performance part, giving an even face for the tubes and the gasket to seal against.
The 1-3/4in figure is the primary tube size the flange is designed to accept, so it matches extractors built with 1-3/4in primaries on the 6.2L. Knowing that tube size matters when fabricating or repairing a header, since the flange holes have to suit the tubes that weld into them.
The MHF721 is listed to fit the Chevrolet Silverado 6.2L. Confirm your engine is the 6.2L with the workshop before ordering, since the flange has to match that head's bolt and port pattern. It is aimed at building or repairing extractors rather than being a bolt-on finished part.
Oak Flats Muffler Men works with header flanges like the MHF721 in-house across the Illawarra when building and fitting extractors. We match the flange to the 6.2L head and to the 1-3/4in tubes, and ensure a clean sealing face. Supplied by MPI Automotive at $71.08 AUD.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.