Chevy LS 415 LS3 Pump Gas Engine
LS Series

Chevy LS 415 LS3 Pump Gas Engine

Chevy LS 415 LS3 Pump Gas Engine Shown With Optional Equipment
415/695HP $13,600
Less Carb & Ignition

Scott Couldn't Leave Well Enough Alone And He Ran A Few Different Cams And Piston Combinations And "BAM" - More Horsepower At No Extra Charge!

Super Light + Super Nasty + Super Reliable = Super Deal!

710HP Version Available - Call!

  • Horsepower
  • Torque
  • Bore & Stroke
  • Compression Ratio
  • Fuel Requirement
  • 695 @ 6600 RPM
  • 595 @ 5400 RPM
  • 4.065 x 4.000
  • 10.95 to 1
  • 92/93 Octane


  • GM Performance LS3 Aluminum Block w/6 Bolt Caps
  • Lunati 4340 Forged Steel Crank w/58T Reluctor Wheel
  • Callies/Compstar 4340 6.125" H-Beam Forged Steel Rods w/ARP 2000 Bolts
  • Clevite 77 "H" Series Main & Rod Bearings
  • Custom JE/SRP Forged Aluminum Pistons w/Coated Skirts
  • 1.2/1.2/3.0 MM Premium Ring Set
  • SSRE/Comp Cams Custom Hydraulic "Street Roller" Camshaft
  • Hi-Rev Hydraulic Roller Lifters
  • Cloyes True Roller Timing Set w/Torrington Bearing
  • AFR Mongoose 260 Fully CNC Ported LS3 Aluminum Heads
  • PAC Racing Hydraulic Roller Springs w/Steel Retainers
  • ARP High Performance Head Stud Kit For 6 Bolt Heads
  • GM LS3 Rocker Arms w/Bushing Trunion Kit
  • Chromemoly 3/8 .080" Wall Pushrods
  • Cometic MLS Head Gaskets
  • Trick Flow 4150 Aluminum Intake
  • GM Performance Muscle Car Oil Pan
  • Melling Race Prepped Oil Pump
  • GM Aluminum Front Cover
  • GM Aluminum Rear Cover w/Seal
  • ATI Super Damper SFI Harmonic Balancer
  • Holley Polished Aluminum Valve Covers w/Coil Bosses
  • Complete Assembly Internally Balanced
  • Individually Dyno Tested & Tuned
  • Actual Dyno Sheet Provided
  • 2 Year Warranty
Holley Sniper EFI Package$1995
Includes: Holley Super Sniper EFI Unit, Sniper EFI Touchscreen LCD Programmer, Bosch LSU 4.9 Wideband Oxygen Sensor, Stainless Steel Clamp-On Oxygen Sensor Installation Kit (May Also Be Welded). Base Tuneup and Parameters Set and Calibrated On Your Engine.
Igniton Components
Ignition Package Includes: (8) Coil Packs, Spark Plug Wires, Cam Sensor, Crank Sensor w/Engine Wiring Harnesses $895
MSD 6LS-2 (6012) Programmable Electronic Ignition Box (For 58T Reluctor Wheel) $365
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
QuickFuel 950 CFM Carb Package includes: Carb w/Billet Metering Blocks & Throttle Body, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. $920
QuickFuel 1050 CFM FX-4700 Carb Package includes: 2 Circuit Carb w/Billet Metering Blocks & Throttle Body, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. $1145
QuickFuel "Black Diamond" Finish (Dominator pricing slightly higher)Image Close$50
Igniton Components
Ignition Package Includes: (8) Coil Packs, Spark Plug Wires, Cam Sensor, Crank Sensor w/Engine Wiring Harnesses $895
MSD 6LS-2 (6012) Programmable Electronic Ignition Box (For 58T Reluctor Wheel) $365
Additional Parts - Labor - Accessories
Master Power Silent Drive Vacuum Pump Kit For Power BrakesImage Close$589
Billet Specialties Tru Trac Serpentine SystemImage Close$Call
Billet Specialties V-Track Pulley SystemImage Close$Call
Custom Powder Coating Packages Available $Call