Rotating Assemblies

Rotating Assemblies


Racers who need a rotating assemblies has various levels for a wide array of applications to choose from. Our assemblies are offered in four different models: Street, Pro-Bracket, Bullet Silver and Magnum Gold  series. Street applications have compression ratios from 8:1 and up to meet your needs upon request. So give us a call when your in need of more power or need new parts. We have the rotators we use on the shelf and ready to ship. All rotators are internally balanced unless other wise requested.


Street Series are for street cars or marine applications. 4340 or cast cranks, H or I-beam rods, Icon, KB, Mahle or Wiseco forged pistons, Hastings or Total Seal Rings, King “H” series bearings when required on 4340 cranks. We have never seen a failure in any crank or rod we have installed in our Street Series engines even with power levels over 400 to 800hp.  These rotators will supply years of service when properly installed.


Pro / Bracket / Basic Series are generally the most popular rotators requested. Standard with a AR-4340 Eagle, K1 or Scat crank and rods with Wiseco Pro Series pistons, some SRP,  Total Seal rings and King “H” racing bearings. These are used for many types of racing and are the best all around choice for bracket racing.


Bullet Silver Series take it to the next level and is middle ground of all engines. Callies Dragon Slayer cranks that are made in the U.S.A, K1 Steel Billet or Manley Rods w/ARP2000 bolts, all Wiseco Pro Series Pistons, Total Seal rings and King “H” bearings. Also NOS available upgrades.


Magnum Gold Series are the best available all made in the U.S.A parts including Callies Magnum or Lunati cranks, Oliver Steel Rods, BBC Wiseco Quick 8 or 16 Big Chief or conventional and now for SBC, “Lil” Quick 16 SBC pistons w/Power Levels o.k. to 2000hp natural and NOS style engines.


New lower pricing on all rotators


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