Engines and Components› Camshafts and Valvetrain
COMP Cams
XE HL 241/247 H-Flat Cam Chryslr 383-440
SKU: C007 21-228-4
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 | COMP Cams |
| Part Number | C007 21-228-4 |
Videos
COMP Xtreme Energy XE285HL 241/247@.050 110LSA (21-228-4) 440 Chrysler Big Block
Cheap Mopar Modifications! | Engine Masters | MotorTrend
The Best MOPAR V8 Engines EVER
Big Block 440 Valve Train Assembly - Nick's Build Tips
440 MOPAR! 602HP 637TQ Mopar Build Converted to EFI and Prestige Motorsports
Building a HEMI Killer?! 505ci Wedge-Head Mopar Delivers BIG Pump Gas Horsepower
440 MOPAR Big Block Engine Building - Timing the Intermediate Shaft to the Distributor and Oil Pump
Flowmaster vs Glasspacks V8 Big Block 440cui 3 inch Exhaust Plymouth Roadrunner Cherry Bomb
Barracuda DragCar:Final Big Block Install with TTI headers #mopar #bigblock #engine #nonamenationals
How To Build A 451 Stroker Big Block Mopar! Part One: The Recipe, Assembling The Short Block
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