462ci Oldsmobile Street Heat Short Block

462ci Oldsmobile Street Heat Short Block

Fully CNC Race prepped dead on block bored then final honed to 4.155 .030 or 4.185 .060 over, and smaller is better. Externally balanced 4.260 Stroker crank, 6.735  rods with forged Mahle Pistons and Rings. In house race Prepped and with all new components and rear main seal and cam plug installed.



  • Oldsmobile 2 Bolt Main Block CNC Race Prepped to 4.155
  • Eagle 4.260″ Externally Balanced Crank
  • Eagle 6.735″ H Beam 4340 Steel Rods
  • King or Clevite Main and Rod Bearings Installed
  • Mahle 10:1 -5cc Forged Pistons and Piston Pins
  • Mahle Plasma Moly High Performance Ring Package
  • Block is CNC Decked to 45° Perfect Bank Angles
  • Align Hone is Checked or Resized Only if Needed
  • Crank Shaft is Internally Balanced to .5  then Polished
  • Connecting Rods are Torqued and Checked for Sizes
  • New Single Cut One Piece BOP Rear Main Seal Installed
  • Ring Gaps are File to Fit and can be set up for any Needs

Available Upgrades

Stock OEM Cast Aluminum Oversize Pistons Can be Installed if you do not want Forged
– $399.00
AwesomeEngines® Steel Billet 4 Bolt Main Center 3 Caps Installed and Aline Honed (special oil pan will be needed)
+ $ 995.00
Fill Block with Moroso Block Fill
+ $299.00
Scat 4.250 or 4.500″ Internally Balanced Light Weight Steel Billet Crankshaft
AwesomeEngines® Complete Hydraulic Roller Cam Kit Installed Properly, Cam, Lifters, Timing Set and Degree to Specifications
+ $ 999.00
PowerBond SFI Damper Specific Honed to Fit the Crank Snout
+ $ 249.00
ATI SFI Super Damper Specific Honed to Fit the Crank Snout
+ $ 499.00
New Timing Cover Kit, Moroso 6-7 Qt Oil Pan, Melling Oil Pump and Proper Pick Up with New Shaft all Buttoned Up Nice Neat with New Gaskets
+ $999.00
ARP Main Stud Kit Installed
+ $ 149.00
ARP Head Stud Kit Supplied for Your Particular Heads
+ $199.00
MLS Head Gaskets Per Set Right and Left, Fel Pro or Cometic
+ $ 99.00

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

Free freight does not apply to this item. We will ship to a UPS freight terminal for your address in the normal 48 states up to $200. Handling fees, insurance, residential, lift gate service, out of area charges, will apply for your area where you have this item shipped to at your request. Total cost of these charges over the $200, if any, will be known to you before we ship.

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