We have put together a very good quality rotating assembly without braking the bank. Creating 582 585 cubic inch BB Chevy engine your choice of 4.600 bore or 4.610 bore X 4.375 stroke for Drag racing.Great assembly for X275 and other classes Natural aspirated or nitrous. Comes with
Callies Compstar 4340 forged 4.375 stroke crankshaft 8 Counterweight Design, All rod journals lightened. PN-BBB425-CS
Callies Ultra H Beam 4340 forged connecting rods with ARP L19 7/16 rod bolts 6.385 length. PN-U16200
Wiseco Q-16 forged dome pistons4.600 or 4.610 bore 1.215 compression height. .043-.043- 3 mm ring groves, gas ported, coated skirts max dome apox 48 cc
Total Seal TNT Steal top piston rings .043 .043 3mm
Clevite 77 H series race main bearings MS829H
Clevite 77 H series race rod bearings CB743HN
Balancing of the assembly is required
Counterweights are required to be cam cut for the 6.385 rod length some of you prefer to have this done yourselves or we can have it cut by Callies for a additional charge.
We offer balancing at an additional cost.
Also available with 6.535 rod length and 1.060 compression height pistons.
Callies I beam connecting rods are available as a upgrade so are Gibtec or Diamond pistons.
Callies Dragon Slayer or Callies Magnum Crank shafts are available as an upgrade. If you have any questions just send us a email or give us a call.203-234-7459
Thanks, Dave at DGRE