598ci 825 HP BBC Pro Street Crate Engine

598ci 825HP BBC Pro Street Crate Engine


Built for Hi-Performance Muscle Cars, Hot Rods, Pro Street, Drag, even Marine Applications. Upgraded with a DART or Merlin III splayed cap race block. Every critical area for these applications to provide rock solid long lasting power and fun!

(see 632ci 910hp actual dyno pull)

9.800 | 10.200″ Deck | 4.600″ Bore | 4.500″ Stroke | 6.385 | 6.800″ Rods | 825Hp @ 7000 rpm


  • Dart Big M or Merlin III Splayed Cap CNC Race Prepped Block
  • Brass or Stainless Steel Lifetime Freeze Plugs Installed
  • 12 Point Hp Head Stud Kit Plate Honed with the Block
  • AR, Eagle, K1 or Manley 4340 Internally Balanced Crank
  • AR, K1 or Manley H-Beam 6.535″ Rods with ARP2000 bolts
  • King “HP” Race Series Main and Rod Bearings Installed
  • JE /SRP or Wiseco Pro True 10.95:1 Forged Pistons (8-12:1 ava)
  • Total Seal Plasma Moly File to Fit Hi-Performance Ring Set
  • Comp Cams or Erson Solid Roller Cam (hyd ava n/c)
  • Comp Cams or Erson Solid Roller Lifters (hyd ava n/c)
  • Cloyes True Roller Billet Timing or Pro Series Gear Drive (your choice)
  • Solid Polished Aluminum Timing Cover
  • AwesomeEngines® Billet Aluminum TDC Pointer TDC Verified Set to Damper
  • SFI Internally Balanced Harmonic Damper
  • Dart Pro 2 380cc Fully CNC Ported Aluminum Heads
  • Manley 2.350″ x 1.880″ Stainless Steel Race Master Valves
  • Comp Cams or Erson 1.550″ Solid Roller Springs and 10° Retainers
  • Fel Pro 1057 Head Gaskets (marine see upgrades)
  • Manley 3/8 x .120″ Wall Heavy Duty Push Rod Set
  • Comp Cams Ultra Gold Aluminum Roller Rocker Arms
  • AwesomeEngines® CNC Engraved Custom Valve Covers
  • Melling 77 Oil Pump, Moroso Pick Up Tube for Rock Solid Oil Pressure
  • Moroso 7qt. Hi-Performance Kick Out Oil Pan; (marine ava)
  • ProFiler Sniper Intake Manifold CNC Match Ported to Heads
  • Phenolic Special CNC Ported 4 Hole Heat Sync Spacer
  • 1250cfm QFT or Holley Ultra Pro Street Carburetor (dyno tuned)
  • MSD Billet Dist, 8.5mm Wires and NGK Plugs (dyno tuned)
  • free 48 freight to continental USA

Any Upgrade or Option not Listed is Available (call)

9.800″ Short Deck 598 Version
+ $ 475.00
Dart or Merlin Steel Billet Splayed Cap Race Block 9.800 or 10.200″
+ $ 475.00
Pro Street Solid Roller 7/4 Swap Cam with Cast Gear and HIPPO Upgraded Lifter Kit, Titanium Retainers, 1.640 Nex Tek Springs and Jomar Stud Girdle
+ $ 475.00
Callies Dragon Slayer 4340 Internally Balanced Crank Shaft
+ $ 995.00
Inner Valley Head Stud Kit Installed
+ $ 95.00
ATI SFI Super Damper Specific Honed to Crank Installed
+ $ 275.00
AwesomeEngines® CNC Engraved Logo Color Choice to Match Your Car Then Powder Coated Covers with Billet Oil Fill and Breather Holes
+ $ 250.00
QFT FX Series or Holley Ultra 1150cfm 4500 Carburetor and Special Jomar Spacer for All Out Air and Fuel Delivery
+ $ 375.00
Complete Turn Key EFI EZ 2.0 Fast System Installed and Dyno Tested for Pro Street Applications
+ $1975.00
Nitrous Upgrade Kit, ( MLS Head Gaskets, .180 Wall Wrist Pins, Hell Fire Ring Set )
+ $ 475.00
Power Master New Starter, SFI 168 Tooth Internally Balanced in House Flex-Plate and ARP Bolt Kit
+ $ 375.00
10″ XHDLS Pro Street Custom Converter Matched per your dyno results, car weight, tire size and gear ratio needs and good for 850HP
+ $ 675.00
Awesome-Glide 1200Hp with Trans Brake, 300 M, 8-Pack Direct, 1.80 Gear Set and Proper Matched Components
+ $2,475.00
HD TH400 Transmission and Special Pro Street 10″ Torque Converter Match to Engine and Cars Performance Needs
+ $2475.00

Dyno Tested and Tuned with Exxon 93° Pump Gas • Vacuum Pump • HP Corrected to Sea Level

Free freight applies to this item shipped to a commercial address in the normal 48 states. Handling fees, insurance, residential, lift gate service, out of area charges, will apply for your area where you have this engine shipped to. Total cost of these charges if any will be known to you before we ship.

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