Engines and Components› Pistons and Piston Rings
Manley Performance
Manley Chrysler 426 Hemi intake Valve Kit - 2.250in Head Dia. 5.474in O/A Length, 0.3085in Stem
SKU: M004 11906-8
Moderate — 2–4 hours
Description
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 11906-8 |
Videos
426 hemi build
The SHOCKING TRUTH about Chrysler’s 426 HEMI Engine You NEVER KNEW!
What’s better 440 or 426 Hemi??
426 HEMI Explained in 60 Seconds...
Fresh 426 Hemi stroker going for 1,200-1,300 whp... maybe more #supercharged #426stroker
Building your 426 Hemi Ep 1 #426hemi
Transforming A Late Model Hemi Into A 426 Street Fighter - Engine Power S1, E15
We Prove Whether a Stock 426 HEMI Makes The 425 Horsepower That Chrysler Claimed Back in 1970
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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