Exhaust› Headers, Manifolds and Components
Hedman Hedders
3in Ball & Socket Flange Kit Aluminized
SKU: H00V 21154
Moderate — 2–4 hours
Description
Part #: 21154
Features:
- Convert any Header To Use Hedman's Popular Ball and Socket Style Collector
- Gasketless Collector Design
- Aluminized Steel Construction
- Made In The USA!
- Everything Needed to Convert ONE header Collector
Collector Reducer - 3 in Inlet to 3 in OD Outlet - 3-Bolt Ball and Socket Flange - Hardware Included - Steel - Aluminized - Pair
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
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
| Brand | Hedman Hedders |
| Part Number | H00V 21154 |
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.
View Full Return Policy