Haney Motorsport, Inc.

Do you need to upgrade your Mustang's 4.6l modular bottom end? Do you have a force induction set-up making big power? HMS has your answer with our race proven 850+ rwhp forged 4.6L forged rotating assembly.  We offer these rotating kits for both forced induction (supercharged / turbo) or naturally aspirated / nos set ups. Our 4.6L Modular rotating kits come complete with a forged 8 bolt crankshaft (stock or 3.75" stroked), 4340 forged H-beam connecting rods (includes ARP 2000 bolts), custom forged pistons, performance rings and bearings! We balance each assembly before shipping, making it a turn key rotating kit for you!

 4.6L forged 2V 4V rotating kit comes complete with the following components-

HMS/KC Forged Steel 3.54" Stroke Crankshaft

HMS Forged 4340 H-beam rods with ARP 2000 bolts, bushed pin ends

HMS/Probe or Mahle custom forged pistons, tool steel pins, STD, .020 or .030 bore

Performance Steel-moly rings

Performance Rod and Main Bearings

Rotating assembly computer balanced

You will be contacted after your purchase, so that we can verify your personal application and correct components to be used.
If you have any questions regarding which set up with fit your specific application, please contact us. 623-691-6788

All forged cranks have an 8 bolt flywheel flange. Most factory 4.6 engines have a 6 bolt crank. Do not forget about a new 8 bolt flywheel. This kit is a stock stroke 4.6L assembly