426 Hemi Crankshafts K1 Technologies
Crankshafts 426 Hemi Engine 4340 Forged Stroker
426 Cranks
We are happy to offer top quality 426 crankshafts from K1 Technologies. K1 Technologies
is producing extremely strong, 4340 forged crankshafts at a reasonable price for the
Chrysler, Dodge, Plymouth, Mopar 426 Hemi engines. These 426 hemi crankshafts are machined
to very close tolerances and are far stronger than the original hemi crankshafts. These
crankshafts are fully machined and available in stock replacement stroke lengths as well
as several different length 426 Hemi stroker crankshafts.
K1 Technologies 426 Hemi crankshafts are 4340 forgings for superior
strength and durability. K1 Mopar 426 Hemi crankshafts are all made from 4340 grade steel
and feature counterweight placements designed for improved crankshaft performance. All K1
426 hemi cranks use .125" fillet radii for greatly improved strength. The K1 426 Hemi
engine crankshafts are also nitrided for improved bearing life. These 426 Hemi
crankshafts are ideal for any rebuild project, hot rod, nostalgia dragster,
supercharged 426 Hemi engines, custom street car, drag race 426 hemi, Hemi stroker
engines, etc.. If you are building a hard running Mopar 426 Hemi, why risk using lesser
quality rods in your project?
Click on the part numbers below
for pricing, or to order.
426 HEMI CRANKSHAFTS K1 Technologies
Muscle car restoration, High performance and race applications, 8 bolt flange |
| Part # |
Description |
| k1
4263750JE6F |
K1 Tech. 4340 forged steel 3.750" stock Hemi stroke, 8 bolt flange, use with
6.760" or longer rods, stock rod journal size 2.375" |
| k1
4264150JE6F |
K1 Tech. 4340 forged steel 4.150" stroker crank, 8 bolt flange, use with
6.760" or longer rods, stock rod journal size 2.375" |
| k1
4264250JE6F |
K1 Tech. 4340 forged steel 4.250" stroker crank, 8 bolt flange, use with
6.760" or longer rods, stock rod journal size 2.375" |
| k1
4264375JE6F |
K1 Tech. 4340 forged steel 4.375" stroker crank, 8 bolt flange, use with
6.760" or longer rods, stock rod journal size 2.375" |
| k1
4264500JE6F |
K1 Tech. 4340 forged steel 4.500" stroker crank, 8 bolt flange, use with
6.760" or longer rods, stock rod journal size 2.375" |
| k1
4264500JC6F |
K1 Tech. 4340 forged steel 4.500" stroker crank, 8 bolt flange, use with
6.760" or longer rods, with big block Chevy 2.200"
rod journal |
K1 Technologies is dedicated to providing world class "energy transfer
technology" at an affordable price. Tom Molnar, the president and driving force
behind K1 Technologies, is no stranger to the high performance and racing engine parts
world. Many of you will recognize Tom as being a large part of the success as General
Manager of one of the largest connecting rod and crankshaft manufacturing companies in the
USA. Tom also has over 24 years of experience in designing connecting rods and writing CNC
programs for 2- and 3-axis lathes, and 3- to 5-axis machining centers. K1 now uses that
wealth of knowledge, and real world experience, to produce top quality connecting rods and
crankshafts at an affordable price.
K1 Technologies manufactures H beam connecting rods and I beam connecting rods, in many
rod lengths, and 4340 forged crankshafts and stroker cranks in a variety of strokes. You
may view the full line of K1 Technologies products by clicking on this link: K1
Technologies Performance Engine Parts
We also offer 426 Hemi pistons in several different types, including
forged 426 Mopar Hemi pistons, supercharged 426 pistons, etc. as well as hemi
connecting rods, piston rings, bearings, etc. If you can not find the 426 Chrysler Hemi
engine parts you need, or if you have questions, please
and let us know what you need, and we will be happy to get back to you ASAP with more info
and pricing.
Other 426 parts pages on our website:
K1
Technologies Hemi Connecting Rods
Diamond
426 Piston Sets
Mopar
426 Hemi Engine Parts
