Exhaust› Headers, Manifolds and Components

Patriot Exhaust

HDR FLANGE MOPR RD 392 HEMI

$159.18

SKU: P012 H7837

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

HDR FLANGE MOPR RD 392 HEMI

MIA's Description

The Patriot Exhaust H7837 is a heavy-duty header flange kit designed for Mopar 331-392 Hemi engines. This kit features 3/8" thick flanges with a 2" tube diameter and a round port shape. It includes premium gaskets and header bolts for a complete installation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPatriot Exhaust
Part NumberP012 H7837

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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