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392 Wasn't Enough. Here's 426.
Brand-new OEM block. Forged stroker internals. +34 cubic inches over stock. The foundation every serious Hellcat build starts with.
Performance Upgrades
$9,499.00
Brand New Hellcat 426 Stroker Short Block
Exactly What's In This Short Block
No ambiguity. Here's precisely what ships, and what your builder will still need to source.
✓ What's Included
- Brand New OEM Block (BGE Casting)Not remanufactured, not rebuilt — new casting
- 426 Stroker CrankshaftIncreases displacement from 392ci to 426ci (+8.7%)
- Forged Connecting RodsRated for high boost and forced induction applications
- Forged PistonsMatched to 426 stroke for correct compression ratio
- Main & Rod BearingsClearanced and installed to spec
- Assembled & Ready to InstallShort block is complete — no additional internal assembly required
✗ Not Included (short block only)
- Cylinder HeadsSold separately — many builders reuse or upgrade their existing heads
- Intake ManifoldNot included — pairs with your existing intake or ported upgrade
- SuperchargerNot included — pair with your existing blower or upgrade separately
- Accessories (cam, timing, etc.)Not included — coordinate with your builder for full assembly
Building a complete engine? Call us — (812) 200-9012 — we can coordinate heads, intake porting, and the full assembly process.
392 ci
Stock Hellcat displacement
426 ci
FAS stroker displacement
+34 cubic inches of displacement means more airflow capacity at every RPM. Same supercharger, more engine underneath it.
Three Reasons Builders Choose the 426
This isn't an impulse purchase. If you're looking at a $9,499 short block, one of these three situations fits your build.
You Spun a Bearing or Grenaded Your Bottom End
Your engine is done and you're not putting a stock rebuild back in. The 426 stroker is your fresh start — and your upgrade. New block, bigger displacement, ready for serious boost.
Signs: engine knock, metal in oil, rod through block, catastrophic failure
You're Building a Stage 3+ Car from the Ground Up
You already have the supercharger, heads, and tune plan. You need the right foundation. The 426 short block gives you the displacement and the forged internals to handle what you're planning.
Signs: you have a build sheet, you've been planning this for months, you know your HP target
You've Maxed Out Your 392 and Need More Cubic Inches
You've done the blower, the heads, the tune. The 392 is at its limit. Adding 34 cubic inches doesn't just increase displacement — it changes the entire ceiling of what's possible with your existing hardware.
Signs: you're already at 1,000+ WHP on a 392, you want more without going full twin-turbo
Not sure if the 426 is the right move for your build?
Call us before you order — (812) 200-9012
We'll tell you straight whether this block fits your goals or if there's a better path.
What Goes With the 426
The short block is the foundation. These FAS services are engineered to work with it.
Hellcat Cylinder Head Porting
Match your heads to the increased displacement. More air in, more power out.
Hellcat 108mm Snout Porting
Open up the blower inlet to feed 426ci properly.
Hellcat 108mm Ported Snout & TB Package
Full intake opening — snout porting plus 108mm billet throttle body together.
FAS 1000 Performance Package
The turn-key build path. Race ported SC, headers, full fuel system, 1320Tunez tune. Built around exactly this kind of displacement.
Shipping & Crating
The 426 short block ships freight due to weight and fragility requirements. Secure crating is required — we can provide a crating guide or recommend a shipping solution. Insured freight is strongly recommended. Questions about shipping? (812) 200-9012