Exhaust Headers, Manifolds and Components

Flowtech

IMCA HDR SML BLOCK CHV

$270.14

SKU: F00M 48100FLT

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Flowtech Afterburner header is designed for Small Block Chevy engines, featuring 1.625-inch primary tubes and a 3-inch collector for improved exhaust flow. It comes with a black high-temperature painted finish, enhancing both durability and appearance.

This full-length header is constructed from steel and includes necessary bolts and gaskets for installation.

Fitment

Fitment Guaranteed

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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

BrandFlowtech
Part NumberF00M 48100FLT

Videos

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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