DId you know about our Hellcat 426 short block?
Need 1000HP? - here you go.
TRAKit visits Arrington
in their second official
webisode.

Watch the Arrington Performance Intro    

Crankshafts

Alter stroke or change materials for higher horsepower builds with a forged HEMI crankshaft. 
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  3 products
Manley Performance is proud to introduce our "PRO SERIES" stroker crankshaft designed for the small block HEMI engine... Manufactured from a premium 4340 steel forging, these cranks feature a 4.050" stroke which can turn your 5.7L into a 392 c.i. engine and your 6.1L/6.4L into a 426 c.i. engine. The Manley 4.050" stroke HEMI crankshaft features small block Chevy small journal (2.000") crank pin diameters and widths. This provides taller "side walls" on the crankshaft rod... 
Product Rating:
MSRP:$1,162.49
SKU:MAN-HEMI-CS
Dimensions:10 x 10 x 26
Weight:61.0 lbs
Price:$999.99
Crank Key for Mopar engines. 
Product Rating:
MSRP:$4.99
SKU:MPR-06506397AA
Dimensions:0.00 x 13.97 x 12.06
Weight:2.0 lbs
Price:$4.00
HEMI 6.1 Crank Shaft (Stock); Forged Steel (3.58 Stroke)  
Product Rating:
MSRP:$573.99
SKU:MPR-5037458AC
Dimensions:12 x 48 x 12
Weight:67.0 lbs
Price:$815.00