Big Block Chevy Supercharged Drag Race Long Block
Power Adder Drag Race

Big Block Chevy Supercharged Drag Race Long Block $24,950

Big Block Chevy Supercharged Drag Race Long Block Shown With Optional Equipment

Big Block Chevy Supercharged Drag Race Long Block
New! 540 / 555 / 565 $24,950

Up To 1600HP

Our Custom Built Long Blocks Are Ready For Your Blower Of Choice. Choose The Configuration And The Individual Parts From Our Extensive List Of Premium Components That Best Suit Your Needs - All Of This At One Great Price!!

Dyno Tested With A 4bbl Carb & Manifold To Break In Rings and Valvetrain, Check Oil Pressure and Verify Cylinder Leakage.

Ready To Bolt On Your Induction System With No Surprises!

  • 540
  • 555
  • 565
  • 4.500 Bore x 4.250 Stroke
  • 4.560 Bore x 4.250 Stroke
  • 4.600 Bore x 4.250 Stroke


  • Dart Big "M" Block w/4 Bolt Splayed Steel Billet Caps
  • Lifter Bores Machined For .904" Lifters
  • Callies/Compstar CCW 4340 Forged Steel Crank
  • Callies/Compstar Xtreme Rods
  • Clevite 77 H-Series Main & Rod Bearings
  • Custom JE or Diamond Forged Aluminum Blower Pistons
  • .250" Wall H13 Tool Steel .990" Pins
  • AP Steel .017" Dykes Ring Set
  • Custom Steel Billet Roller Cam
  • .904" Isky Red Zone EZ Max Bushed Lifters
  • Rollmaster Billet Timing Set w/IWIS Chain & Torrington Bearing
  • Dart Pro 1 Fully CNC Ported 355 Cylinder Heads
  • Manley 2.300" 11/32" Severe Duty Intake Valves
  • Manley 1.880" 11/32" Inconel Exhaust Valves
  • PAC Racing 1.645" Triple Springs w/Titanium Retainers & 10° Locks
  • ARP Head Stud Kit w/Parallel Ground Washers
  • T&D Shaft Rockers
  • .145" Heavy Wall 3/8 Intake Pushrods
  • .165" Heavy Wall 7/16 Exhaust Pushrods
  • Cometic MLS Head Gaskets
  • SSRE/Moroso Custom Pro Pan w/Windage Tray
  • Moroso Winged Design Oil Pump
  • Cloyes (2) Piece Aluminum Front Cover
  • ATI Double Keyed Super Damper w/Billet Pointer
  • SSRE Polished Cast Aluminum Valve Covers
  • Internally Balanced
  • Professionally Blueprinted, Assembled & Dyno'ed
Shafiroff Racing Engine Options
Blocks
O-Ring Block w/Stainless Steel Wire (requires copper head gaskets) $395
Brodix Aluminum Block w/Steel Billet Caps, .904 Lifter Bores and 1/2 Solid Water jackets $4500
HIP® Process (Hot Isostatic Pressing) For Increased Durability With Aluminum Blocks $865
Pistons - Pins - Rings - Bearings
Calico Coated Bearing Package $175
Heads
Titanium Intake Valves $950
Titanium Exhaust Valves $500
Valvetrain
Needle Bearing Tip Option for T&D Shaft Rockers $295
T&D Stainless Steel Rocker Arms (Set of 8 Intake or Exhaust) Per 8$295
Timing
Jesel "Original 2 pc" Belt Drive $1145
Oil Pumps - Oil Pans - Vacuum Pump
Moroso HD Billet Aluminum Oil PumpImageShafiroff Racing Available Options Close$395
Moroso Aluminum Pro Eliminator Pan $495
Additional Parts - Labor - Accessories
Boninfante Severe Duty SFI Flexplate & ARP Bolt PackageImageShafiroff Racing Available Options Close$229
Boninfante SFI Billet Flexplate & ARP Bolt PackageImageShafiroff Racing Available Options Close$395
PowerMaster Hi-Torque Mini StarterImageShafiroff Racing Available Options Close$229
Meziere 55GPH Electric Water PumpImageShafiroff Racing Available Options Close$575
Polished Cast Aluminum Valve Covers w/Billet Burn Down Tubes Installed. $595