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Manufactured with a cast iron block and aluminum heads, the LM7 small block V8 engine, also known as the Vortec 5300, was intended for use as a V8 truck engine. The 5.3 L LM7 was featured in early to mid-2000’s vehicles such as the Chevrolet Silverado, Tahoe, Suburban, Avalanche, and the GMC Sierra, Yukon, and Cadillac Escalade. Often sought after by the industry aftermarket, the LM7 can be found in classic street rods to muscle cars to even race cars as a late model engine swap. Whether you’re just upgrading one of these cars or building from the ground up, Speedway Motors carries all the aftermarket performance parts you need to fully equip your LM7 engine. Be sure to turn to the folks at Speedway Motors, your one-stop shop for everything LS.

LS Swap How To Guide

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Universal Fit, RWD Drivetrain, Bolt-on Attachment Style

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Drivetrain: RWD

Motor Mount Type: Frame & Block Mounts

Application Compatibility: Engine Swap

Attachment Style: Bolt-on

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$696.95
$871.19

L33, L59, LM4, LM7, LQ4, LQ9, LR4, 1800-6500 RPM Range

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Camshaft Type: Hydraulic Roller Tappet

RPM Range: 1800-6500

Intake Duration: 280

Exhaust Duration: 299

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L33, L59, LM7, LQ4, LQ9, LR4, LS1, LS2, LS6, Composite

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Fuel System Type: EFI

Injection Style: Multi-port

RPM Range: 1,500-6,500

Material Type: Composite

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Chevy LS V8, 2004R, 700R4, Powerglide, TH350

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On Sale

SFI Rating: 29.1

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$169.99
$209.99

Universal Fit, Wet Sump Sump Style, Rear Sump Location

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On Sale
Video Available

Sump Style: Wet Sump

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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Chevy LS V8, T56, 6-Speed Transmission Speeds

Transmission Speeds: 6-Speed

Torque: 700 ft./lbs.

Input Shaft Spline Count: 26

Output Shaft Spline Count: 31

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Universal Fit, Wet Sump Style, Rear Sump Location

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On Sale

Sump Style: Wet

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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Chevy LS V8, Adapter Mount Motor Mount Type, Natural

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Video Available

Motor Mount Type: Adapter Mount

Application Compatibility: Engine Swap

Attachment Style: Weld-on/Bolt-on

Mount Material: Steel

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Chevy LS V8, Gasket(s) Included, Hardware Included

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Gasket(s) Included: Yes

Hardware Included: Yes

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$4,471.99
$4,699.99

Chevy LS V8, TKO, 5-Speed Transmission Speeds

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Transmission Speeds: 5-Speed

Torque: 600 ft./lbs.

Input Shaft Spline Count: 26

Output Shaft Spline Count: 31

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$383.99
$399.99

Universal Fit, Wet Sump Style, Rear Sump Location, Zinc

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On Sale

Sump Style: Wet

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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Chevy LS V8, Steel, Natural

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Material Type: Steel

Finish: Natural

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Universal Fit, Wet Sump Style, Rear Sump Location, Gold

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Sump Style: Wet

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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Universal Fit, Wet Sump Style, Rear Sump Location

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On Sale

Sump Style: Wet

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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Universal Fit, Wet Sump Style, Rear Sump Location

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On Sale

Sump Style: Wet

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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$383.99
$399.99

Universal Fit, Wet Sump Style, Rear Sump Location

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On Sale

Sump Style: Wet

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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Chevy LS V8, 2004R, 700R4, Powerglide, TH350, Steel

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On Sale
Video Available

Tooth Count: 168

Bolt Hole Pattern: 10.75" and 11.066"

SFI Rating: 29.1

Material Type: Steel

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Chevy LS V8, Many Automatic Transmissions, Steel

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Video Available

Overall Height: 1.04"

Inside Diameter: 1.47"

Diameter Small End: 1.70"

Diameter Big End: 2.00"

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$393.99
$399.99

Universal Fit, Wet Sump Style, Rear Sump Location, Gold

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Sump Style: Wet

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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LM4, LM7, LQ4, LQ9, LS1, LS2, LS3, LS6

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L33, L59, LM4, LM7, LQ4, LQ9, LR4, LS1, LS2, LS6

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Transmission Type: Automatic and Manual

Starter Size: Mini

Starter Output (kW/hp): 2.0 kW / 3 hp

Flywheel/Flexplate Tooth Count: 168-tooth

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$231.99
$288.99

L33, L59, LM4, LM7, LQ4, LQ9, LR4, LS2

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Maximum Voltage: 40000 volts

Resistance: 0.5 ohms

Secondary Resistance: 2000 ohms

Inductance: 2.7 millihenrys

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LM4, LM7, LQ4, LQ9, LS1, LS2, LS3, LS6, LS7, LS9

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Rocker Arm Style: Roller

Rocker Arm Ratio: 1.8:1

Stud Size: 0.375"

Stud Diameter: 0.375"

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LM4, LM7, LQ4, LQ9, LR4, LS1, LS2, LS6, Ceramic Coated

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Header Tube Type: Mid-Length

Finish: Ceramic Coated

Flange Style: Standard

Primary Tube Diameter: 1-3/4"

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Universal Fit, Lake Style Header Tube Type, Raw, Steel

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Header Tube Type: Lake Style

Finish: Raw

Flange Style: Standard

Primary Tube Diameter: 1-5/8"

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$377.99
$399.99

Universal Fit, Wet Sump Style, Rear Sump Location

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On Sale

Sump Style: Wet

Sump Location: Rear

Liquid Measurement: 7 quarts

Material Type: Stamped Steel

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Material Type: Aluminum

Valley Plate Included: Yes

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L59, LM4, LM7, LQ4, LQ9, LR4, LS1, LS2, LS6, Aluminum

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Material Type: Aluminum

Hardware Included: Yes

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L33, L59, LH6, LM4, LM7, LQ4, LQ9, LR4

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