Engines and Components› Cylinder Heads and Components
Airflow Research
EXCHANGE SPRING #8019 TO #8001 (INC
SKU: A03K 8058
Moderate — 2–4 hours
Description
MIA's Description
These include ARP rocker studs, PAC Racing springs, Viton valve seals, AFR adjustable guide plates, machined bead valve locks, hardened spring cups, and 8mm 21 4N stainless steel valves. The heads are also available bare for DIY assembly.
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
| Brand | Airflow Research |
| Part Number | A03K 8058 |
Videos
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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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