428-440ci Pontiac Street Engine

Pontiac 428-440ci Street Engine

100% CNC Race Prepped Dead On 428/440ci .060″ 4 Bolt Main Cap Original Block, Blueprint and Balanced with Forged Pistons, I Beam Rods, every component in the Pontiac steel heads are 100% New and race prepped with all new moving Parts; assembled, Dyno Tested and Tuned so Nice your Mom could drive it. This engine can be driven with 91-93° high test pump gas.


10.230″ Deck | 4.185″ Bore | 4.000″ Stroke | 6.625″ Rods | 500 lb 4400 rpm-460 Hp @ 4800 rpm


  • 428 Original 4 Bolt Main Cap and Block CNC Race Prepped to 4.185 Bore
  • ARP Head Bolt and Engine Kit
  • Brass Freeze Plug and Cam Bearing Kit
  • Recondition Pontiac Crank and I Beam Rods .010 .010
  • Reconditioned Pontiac Steel Connecting Rods with ARP Bolts
  • Speed Pro 10:1 Compression Forged Flat Top Pistons
  • Clevite or King Main and Rod Bearings
  • Mahle Plasma Moly File to Fit Light Weight Rings
  • Competition Cams #51-234 Magnum Hydraulic Flat Tappet Cam
  • Competition Cams #852-16 Magnum Hydraulic Flat Tappet Lifters
  • Competition Cams #2112 Double Roller Timing Kit
  • New Aluminum Timing Cover and Kit
  • New Internally Balanced Damper
  • Pontiac Heads with all Brand-New Components for Unleaded Fuel
  • 2.11″ Intake, 1.77″ Exhaust Stainless Steel Valves
  • 1.437 Springs and 10° Steel Retainers
  • Hi-Performance Fel Pro Engine Gaskets, Viton Rubber 2 Piece Rear Seal
  • Manley .120″ Thick Wall Push Rods
  • Competition Cams #1451-16 Roller Tip Rocker Arms
  • Melling M54DS HP Oil Pump and Proper Pickup Tube
  • Moroso Stroker 7qt. Race Oil Pan with Baffling
  • Pontiac Short or Tall Valve Covers with Baffles
  • Edelbrock Performer RPM Intake Manifold
  • Holley Avenger or QFT Brawler 850 cfm Carburetor Dyno Tuned
  • MSD Ready to Run Distributor, Coil, 8.5 mm Wires and NGK Plugs
  • Dyno Tested and Tuned to Perfection, Boxed and Ready to Ship


MR1 Steel Billet Main Cap Race Block, 100% CNC Race Prepped Best Block in the Business, a 4.350″ Stroke and 4.400″ Bore is a 529ci Engine
+ $3975.00
4340 6.625 Fully Floated H Beam Steel Rods with ARP 7/16 8740 Rod Bolts (suggested)
+ $ 375.00
479ci Eagle #51520 4.350″ Internally Balanced Stroker Kit, H Beam 4340 Rods, -6cc Carrillo Forged Pistons and Clearance Block
+ $1975.00
Competition Cams #51-309-4 Hydraulic Roller Cam, Lifters, Roller Tip Rockers, Springs, Retainers, Push Rod Package (Pro Street Kit)
+ $ 775.00
ATI SFI Steel Super Damper and SFI Heavy Duty Flexplate with ARP Bolts
+ $ 575.00
Jesel or T&D Shaft Rocker System Installed
+ $1275.00
Edelbrock Performer RPM D-Port #61575 204 cc Intake Runner with 87cc Combustion Chamber Aluminum Cylinder Heads
+ $1975.00
Edelbrock Performer RPM or Kauffman D-Port 100% CNC Ported Cylinder Heads
+ $2975.00
Edelbrock Performer RPM Air Gap Intake Manifold
+ $ 125.00
Fast or Holley EFI Complete Kit Dyno Tested and Tuned
+ $1475.00
Power Master Super Duty Mini Starter Made in the USA
+ $ 225.00

Dyno Tested & Tuned with 93° Exxon • Vacuum Pump • HP Corrected To Sea Level

Freight is Figured on Zip Code and Engine Shipped to a Commercial Address or Terminal Closest to Your Zip Code for Pickup 48 States

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