632 Big Block Chevy Drag Race Engine
Sportsman Drag Race

632 Big Block Chevy Drag Race Engine $18,750

632/1040HP $18,750
Less Carb & Ignition

Now You Did It! You Kept Asking Us For An Affordable Yet Reliable 632 Package That Would Deliver All The Extra Torque And Horsepower Your Heavywight "Tank" Needs To Be Competitive Today.

  • Horsepower
  • Torque
  • Bore & Stroke
  • Compression Ratio
  • 1040 @ 7000 RPM
  • 845 @ 5800 RPM
  • 4.600 x 4.750
  • 14.5 to 1
  • Dart Big "M" 10.2" Tall Deck Block w/4 Bolt Splayed Caps
  • Manley 4340 4.750" Stroke Forged Steel Crank
  • Molnar Severe Duty 4340 6.700" H-Beam Steel Rods w/ARP 2000 Bolts
  • Clevite 77 "H" Series Main & Rod Bearings
  • Wiseco Quick 16 14.5-1 Gas Ported Pistons w/043 Rings
  • Total Seal Plasma Moly Ring Set
  • SSRE Custom Grind 7/4 Swap Steel Billet Roller Cam
  • Comp Cams Heavy Duty Solid Roller Lifters
  • Rollmaster Billet Timing Set w/IWIS Chain & Torrington Bearing
  • Brodix BB3X 380cc Fully CNC Ported Rectangle Port Heads
  • PAC Racing 1.650" Triple Roller Springs
  • Titanium Retainers & 10° Locks
  • ARP Head Studs w/Parallel Ground Washers
  • Scorpion Race Series Aluminum Roller Rockers
  • FelPro HP Head Gaskets w/Pre-Flattened Steel Wire
  • Edelbrock 632 Super Victor Dominator Intake Manifold
  • SSRE/Moroso Pro Eliminator Oil Pan w/Windage Tray
  • Moroso "Winged Design" Race Prepped Pump w/Tig-Welded HD Pickup
  • GM Performance Chrome Front Cover w/Billet Pointer
  • SFI Approved Harmonic Balancer
  • Complete Assembly Internally Balanced
  • Individually Dyno Tested & Tuned
  • Actual Dyno Sheet Provided
Shafiroff Racing Engine Upgrade Packages
Bells & Whistles Package $3060

Do You Want All The Bells & Whistles? Then This Is The Package For You! Includes The Listed Components Installed With Extra Savings!


●  Crank Trigger Ignition Upgrade $295
●  Jesel "Original 2 pc" Belt Drive $1145
●  Vacuum Pump Kit Includes: Moroso 3 Vane Vacuum Pump & Adjustable Relief Valve, AN Fittings, Jones Mandrel & Bracket Kit w/Radius Tooth HTD Belt. $1395
●  SSRE Engraved Sheet Metal Valve Covers $375

Total Package Value = $3210 - Save $150!

Shafiroff Racing Engine Options
Fuel System Components
Why Buy A Carburetor From Us?

Yes, you can certainly purchase a stock carb from the big mail order companies but we've seen carbs out of the box down on power as much as 40HP and between 15-20HP is common. That's why we disassemble and blueprint EVERY carburetor before we ever bolt it on your engine. We then tune, adjust and jet your carb on your engine so you get every ounce of power that you paid for.

Even if you're considering one of our Engine Kits or simply looking for a replacement carb, the same blueprint work is done and we dyno test it on a comparable engine to yours before it ships!
 $Priceless
APD 1150 CFM 4500 Series Carb Package includes: 3 Circuit Billet Carb, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine.ImageShafiroff Racing Available Options Close$1395
APD 1250 CFM 4500 Series Carb Package includes: 3 Circuit Billet Carb, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine.ImageShafiroff Racing Available Options Close$1395
APD 1450 CFM 4500 Series Carb Package includes: 3 Circuit Billet Carb, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine.ImageShafiroff Racing Available Options Close$1395
APD "Black Widow" 2" SpacerImageShafiroff Racing Available Options Close$175
MagnaFuel ProStar 500 Billet Gerotor Electric Fuel PumpImageShafiroff Racing Available Options Close$430
Igniton Components
MSD Electronic Ignition Package includes MSD 85705 Pro Billet Locked Distributor w/Ford HEI-Style Cap, Bronze Gear, Custom MSD/Moroso 8.5mm Wire Set. Dyno Tested and Calibrated on your engine. $795
Crank Trigger Ignition Upgrade $295
MSD 7AL-2 Electronic Ignition Box (Direct Plug-in For Our MSD Distributors) $759
MSD 82613 HVC-2 Coil $265
Blocks
Dart Inner Valley Stud Kit (Improved Head Gasket Sealing) $95
Dart Steel Billet Main Cap Upgrade $450
Brodix Aluminum Block w/Steel Billet Caps, Special Head Stud Kit & Additional Machining (Slightly Less Peak HP) $4500
HIP® Process (Hot Isostatic Pressing) For Increased Durability With Aluminum Blocks $675
Connecting Rods
Manley H-Beam 4340 Steel Rods w/ARP 2000 Bolts $175
Pistons - Pins - Rings - Bearings
Total Seal TNT "Hellfire" Rings $175
Tool Steel "M2" Rings for Extreme Nitrous $395
H13 Tool Steel "Heavy Wall" Wrist Pins $250
Calico Coated Bearing Package $175
Lifters
HIPPO Severe Duty Roller Lifters w/Hi-Pressure Pin Oiling (Extended Lifter Life) $295
Morel "Black Mamba" Needleless Roller Lifters $695
Isky Red Zone Solid Roller Lifters w/EZX "Needle Free" Bearing Option $845
Valvetrain
T&D Shaft Rocker System Available In 1.70, 1.75 or 1.80 Ratio (Split Ratio Sets No Extra Charge) $1795
Needle Bearing Tip Option for T&D Shaft Rockers $295
Timing
Cloyes 2 Piece Aluminum Timing CoverImageShafiroff Racing Available Options Close$195
Jesel "Original 2 pc" Belt Drive $1145
Nitrous Systems
SpeedTech Diffuser Plate Nitrous System - Installed $795
SpeedTech Liquid Force "Fogger Style" Nitrous System - Plumbed & Installed $1750
Oil Pumps - Oil Pans - Vacuum Pump
Moroso HD Billet Aluminum Oil PumpImageShafiroff Racing Available Options Close$345
Moroso Aluminum Pro Eliminator Pan $295
Vacuum Pump Kit Includes: Moroso 3 Vane Vacuum Pump & Adjustable Relief Valve, AN Fittings, Jones Mandrel & Bracket Kit w/Radius Tooth HTD Belt. ImageShafiroff Racing Available Options Close$1395
Additional Parts - Labor - Accessories
Cometic MLS (Multi Layered Steel) Head Gaskets $125
ATI SFI Approved Super Damper Balancer (Includes Hone To Fit Labor) $245
SFI Heavy Duty Flexplate & ARP Bolt Package $150
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
SSRE Engraved Sheet Metal Valve CoversImageShafiroff Racing Available Options Close$375