$3,649.00
Block & Manley Rotating Assembly-BALANCED-406, Dart SHP Block, Forged Crank, H-beam Rod 9.8-1
[BKMAN400-20B]
These Dart/Manley 400 or 406 cid SHP Block and Balanced Rotating Assemblies offer race proven quality components at a greatly reduced package price. Dart SHP blocks, forged 4340 crankshafts, H-beam rods, forged pistons and file fit rings are standard in these popular combinations.

  • 400 or 406 cubic inch
  • 4.125 or 4.155 bore x 3.750 stroke
  • Dart SHP Block - 9.025 deck
  • 4 bolt splayed center main caps
  • Manley Forged 4340 Steel Crankshaft with 350 mains
  • Manley 6.00 in H-beam rods w/ARP8740 bolts
  • 750HP w/ ARP8740, 1200 HP w/ ARP2000 bolts
  • Rods are stroker clearance machined
  • Mahle Forged Pistons -20cc dish
  • Comp Ratio 9.8 @ 64cc
  • Ductile moly rings 1.5x1.5x3mm
  • King TriAcular rod & main bearings
  • Precision Balanced
  • Use 350 style balancer & flex plate
  • Coated cam bearings, brass freeze plugs, dowels

For ARP2000 Rod Bolt upgrade - Add $79 click here

Other Combinations Available - Custom Assemblies our Specialty - Please Inquire

Hundreds of stroke & bore combinations available

SAVE $100 ���� Order TOP END KIT with Short Block Kit - Click Here

Block & Manley Rotating Assembly-BALANCED-406, Dart SHP Block, Forged Crank, H-beam Rod 9.8-1

Block & Manley Rotating Assembly-BALANCED-406, Dart SHP Block, Forged Crank, H-beam Rod 9.8-1
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This product was added to our catalog on Saturday 09 February, 2013.  
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