LS 402 to 510ci Short Block

402-510ci LSx GM Bullet Short Blocks


See Upgrades & Options for LSX 454 – 510ci Short Blocks

The GM LS2 Racing Short Block starts with a brand new aluminum block fully race prepped on our Centroid 4-Axis CNC Block Machining Center to a blueprint bore size of 3.996 then plate honed to a perfect 4.0″ bore, Block is hot washed then new Cam Bearings are installed and ready for any rotator listed that works with your application


Eagle/Scat 4.000″ Int/Bal 4340 Steel Crank w/24-58t Reluctor ­ ­Rated for 1500hp · Eagle/Scat Bad Boy 4340 Rods with ARP 2000 Bolts Rated for 1100hp · Wiseco or Mahle 8-13:1 Compression Forged Pistons · 1.2-1.2-3mm GFX Rings · King “H” Series Main and Rod Bearings


Available Upgrades

395ci – 429ci LS2 9.240″ Aluminum Block w/ 3.903-4.070″ Bore with 4.125″ Eagle Crank
+ $ 199.00
434ci LQ9 9.240″ Iron Block w/4.030″ Bore with 4.250″ Eagle Crank Short Block
+ $ 1299.00
454ci LSX 9.250″ Iron Block w/4.125″ Bore with 4.250 Eagle Crank Short Block
+ $1999.00
454ci LSX 9.250″ Iron Block w/4.125″ Bore with 4.250 Callies Magnum or Lunati Pro Crank Short Block
+ $2999.00
495ci LSX 9.700″ Iron Block w/4.185″ Bore with 4.500″ Callies Magnum or Lunati Pro Crank
+ $4599.00
506ci LSX 9.700 Iron Block w/ 4.185″ Bore and 4.600″ Callies Magnum or Lunati Pro Crank
+ $4899.00
RHS 9.800 or WarHawk 9.700 Aluminum Block Upgrade to any Short Block
+ $2999.00
Callies Dragon Slayer, Magnum, XL Magnum or any Billet Cranks, any stroke up to 4.600″ Available (starting from)
+ $ 799.00
Callies H-Beam, K1 Steel Billet H-Beam or Manley H-Beam Rods with ARP 2000 Bolts
+ $ 175.00
Oliver Steel I-Beam Rods (best in the business)
+ $ 899.00
Wiseco or JE Custom 1.2/1.2/3mm 2618 Pro Pistons & Rings (from)
+ $ 499.00
Total Seal Stainless Steel or TNT Extreme Duty Nitrous Rings
+ $ 199.00
Tool Steel .200″ Thick Wall Wrist Pins
+ $ 199.00
Camshaft Kit Below
+ $ 799.00
Deluxe Short Block Kit Below
+ $1799.00
Cometic or Fel Pro MLS Head Gaskets
+ $ 199.00
ARP Head Stud Kit Used For Plate Honing Your Block (from)
+ $ 149.00
Heavy Metal for Balancing if required with Dragon Slayer or Magnum Series Crank (from)
+ $  75.00

Cam Shaft Kit

  1. AwesomeEngines®/Comp Cams Custom Hyd or Solid Roller Camshaft
  2. Cloyes Timing Set with Torrington Roller Bearing
  3. Camshaft Kit Installed and Cam Degreed

Deluxe Short Block Kit

  1. Above Cam Shaft Kit
  2. New GM Timing Cover
  3. SFI Steel Int/Bal Damper
  4. TDC Verified and Mark Properly
  5. Timing Cover and Oil Pan Gaskets
  6. Moroso HV Oil Pump & Pick Up Tube
  7. Moroso 7 Quart Drag Race Stroker Oil Pan
  8. ATI Super Damper is Available $325.00 Extra
  9. Everything Professionally Buttoned Up Nice and Neat!

Complete Internally Balanced Short Blocks come with a Blue Print and Balance Sheet as well as all Product Information, Stickers and Contingency Information / We will match or beat any competitors pricing on the same product and give better machine work than you can imagine!

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