This World / Lunati Rotating Assembly for 434 cid Small Block Chevy with Nitrous has Precision Balanced Lunati Crank with Diamond NO2 forged pistons for 13.5-1 compression with 64cc heads.
This is a Serious Nitrous Assembly
World Products Block w/ductile iron 4-bolt main caps
Clearanced for 4.000 stroke, ARP main bolts
9.025 deck x 4.125 bore
Lunati Voodo Forged 4.000 stroke crankshaft
Lunati Voodo forged H-beam Rods 5.850 in
ARP 2000 rod bolts
Diamond Forged Nitrous Pistons 4.5cc dome 13.5-1
H-13 tool steel pins, Gas Ported
Total Seal TNT NO2 rings .043 x 1/16 x 3/16
Clevite H-series rod & main bearings
Coated cam bearings, freeze plugs & dowels included.
Needs to be bored to 4.155 for 434 cid
With 4.125 bore it is 427 cid
We carry complete World, Lunati & Diamond Product Line