Exterior Components› Body Panels and Components

Hedman Hedders

HEDMAN HEAT RISER ADAPTER

$76.32

SKU: H00V 21150

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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

Part #: 21150

Features:

  • Gasket-Free Ball and Socket Collector Design.
  • Mild Steel Construction
  • Made In The USA!

3 in. BALL and SOCKET E.F.E. MECHANICAL/VACUUM OPERATED HEAT RISER VALVE

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Hedman Hedders 21150 is a 3-inch exhaust manifold heat riser adapter. It features a mechanical/vacuum operated EFE (Exhaust Gas Recirculation) design. This adapter is constructed from steel and comes with hardware, but a gasket is not included.

Fitment

Fitment Guaranteed

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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

BrandHedman Hedders
Part NumberH00V 21150

Videos

Exhaust Header Selection from Hedman Hedders

Exhaust Header Selection from Hedman Hedders

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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