This is a All New state of the art Pro Series Big Block Rotating Assembly 632 or 638 cubic inches 4750 stroke 4.600 or 4.610 bore 10.2 deck height After Market block NO need to try to push options on you like some others. This assembly already comes with ALL American Top Shelf Parts..
These Parts Are In Stock NOW; NO Need to Wait 2 or 3 weeks. We have Dart and World Blocks already machined if needed. Full assembly and Dyno is available.
Lunati Pro Series 4340 Non twist forging 4.750 Stroke Crank shaft PN BS421MN
Oliver parabolic billet I beam 6.700 rods with WSB bolts
Diamond Racing Products Pistons PN 12955 4.600 bore PN 12956 4.610 bore
PN12957 4.625 bore
Designed for use with Pro filer Hitman 12o Cylinder Heads; top Gas Ports for Maximum Ring Seal
.043 / .043 / 3/16 ring grooves
Also available with Diamond PN 12765 4.600 bore PN 12766 4.610 bore PN 4.625 bore for Designed for use with Dart Big Chief & Brodix Big Duke 18o Cylinder Heads; top Gas Ports for Maximum Ring Seal
.043 / 1/16 / 3/16 ring grooves
Diamond Premium H-13 wrist pins .990 x 2.930 .185 wall for NOS
Total Seal TNT Pro Series Rings
Clevite 77 H Race bearings Std Mains MS-829H
Clevite 77 H Race bearings Std Rods CB-743HN
The balancing of the assembly is available at an additional cost.
This is an All New Rotating Assembly.
Here’s your chance to get a One Time ONLY Special Price.
If you have any questions, feel free to give us a call between 11:00 AM to 6:00 PM EST at (203) 234-7459 or (203) 506-RACE (7223). If we are assembling or on the Dyno we may not be able to answer the phone so Please Leave a Message and we will get Right Back to you. Thanks DGRE.