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This Lite Weight 400 cid Dart Block & Rotating Assembly for Small Block Chevy has 4340 Forged Lite weight crankshaft, Mid-Weight H-beam rod, SRP Pro forged pistons for 129.-1 compression with 64cc heads.
Dart SHP Block 9.025 deck x 4.125 bore, 350 mains
Center mains 4-bolt splayed caps
4340 Lite Weight Forged 3.750 stroke crankshaft
48lb, Nitrided Hardened
Molnar Mid-Weight 6.000in H-beam rods - 563gm
Premium ARP 2000 3/8 rod bolts with special asymmetrical threads
650 HP at 8,500 rpm Max
SRP Pro Forged Pistons +4cc dome, 12.9-1 w/64cc
4.125 417gm, 2.250in .150 wall pins 106gm
Nitrided steel top & napier 2nd rings 1.2 x 1.5 x 3mm
King XP tri-metal performance rod & main bearings
Precision BALANCED
Also available with PBM/Mahle +11cc dome pistons 14-1
Also available Finished Machined or Assembled Short Block
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(No obligation to purchase)