LS Classic GMLS9020 LS3 63 Fuelie Crate Engine, Cast SBC Style

All of our LS Classic components are available, installed, on one of our Classic Crate Engines. We start with a brand new, GM 495 horse power LS3 right out of the box and with a two year warranty. We then paint it orange (if you so desire) and begin assembling your desired components until we have the perfect crate engine for your project. Once completely assembled we put the engine on our in-house run stand, load your Holley EFI ECU with our start-up tune, and run your engine to check for leaks and oil pressure. After we are satisfied that your engine will operate with no issues, we put it back in the original GM crate and ship it directly to you or your builder. Once you receive your engine it is as simple as installing the engine, routing the Holley wiring harness, terminating a couple of power and ground wires, and putting fuel pressure to the engine. We guarantee an easy start up!

All Crate Engines include:

• New GM LS3 495 HP Crate Engine with two year warranty
• Painted orange or unpainted
• Holley Terminator engine management system with O2 sensor and trans control
• Corvette balancer
• High performance rear dump exhaust manifolds
• 14" automatic transmission flexplate

GMLS9020 ‘63 Fuelie Crate Engine, painted orange, with cast finish Small Block Chevy Valve Covers

• Painted orange
• ’63 Fuelie Intake Kit
• Cast finish Small Block Chevy style valve covers
• Valley plate with oil fill tube and machined finish
• Two year warranty

For all technical/repair/warranty product questions or needs, please contact LS Classic directly. For all other inquiries regarding shipping and delivery information, please contact the Speedway Motors Customer Experience Center.