6.4 Hemi Longblock

Available in 3 versions:

- stock replacement, with MDS
all parts correspond to the factory standard

- stock replacement, without MDS
Includes Hellcat lifters and reinforced pushrods

- Reinforced, for supercharged engines
Upgrade parts installed: Mahle forged pistons, Molnar connecting rods, coated bearings, Hellcat lifters, reinforced pushrods, high lift camshaft, upgrade valve springs, Phaser limiter, ARP cylinder head bolts, Cometic multilayer head gaskets. No MDS.