Engines and Components› Cylinder Heads and Components
Manley Performance
Manley VALVE-S/D BRODIX SR20 2.400 6.030 EA
SKU: M004 12344-1
Moderate — 2–4 hours
Description
MIA's Description
Constructed with precision, this valve includes specifications such as a 0.055-inch margin width, 0.3415-inch stem diameter, and a 0.250-inch tip length. It also features a 10.00-degree underhead angle and a 3/8-inch underhead radius. The product market is Domestic and it complies with Prop 65 regulations.
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 | Manley Performance |
| Part Number | M004 12344-1 |
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.
View Full Return Policy