RMA81001-11 TSP Velocity Fabricated Aluminum Intake Manifold LS1/LS2/LS6 102MM For Sale

New Other (See Details)

This is an individually photographed customer/dealer return. This intake manifold is being sold as New Other due to cosmetic and/or manufacturing imperfections.

These RMA intake manifolds are individually pictured and numbered so you will know exactly what you are receiving.

This manifold may show minor cosmetic blemishes, marks, scratches, or manufacturing imperfections. Please carefully review all photos for the exact condition of this specific manifold.

The photos show the actual item and included components you will receive.

TOP STREET PERFORMANCE VELOCITY FABRICATED ALUMINUM INTAKE MANIFOLD

Part Number: 81001CA

TSP Velocity fabricated aluminum intake manifold designed for GM Gen III/IV LS-based engines equipped with cathedral-style intake ports.

The 81001CA features a 102mm throttle-body opening with a 7-degree angled front flange for improved clearance. Its fabricated aluminum construction incorporates velocity-stacked intake runners designed to provide smooth airflow for performance applications.

Finished in clear anodized aluminum.

Brand: Top Street Performance (TSP)

Manufacturer Part Number: 81001CA

Series: Velocity

Product Type: EFI Intake Manifold

Engine Family: GM Gen III/IV LS

Port Style: Cathedral Port

Application: LS1 / LS2 / LS6 and compatible cathedral-port LS engines

Throttle Body Bore Size: 102mm

Throttle Body Flange Angle: 7° Angled

Throttle Body Bolt Pattern: Standard OE 4-Bolt Pattern

Injection Style: Multi-Port EFI

Material: 6061-T6 Aluminum

Finish: Clear Anodized

Color: Silver / Natural Aluminum

Construction: Fabricated / TIG-Welded Aluminum

Runner Length: 5.0 inches

Overall Height: 6.75 inches

Runner Design: Velocity Stacked

Fuel Injector Provision: EV1

MAP Sensor Bung: Yes

MAP Sensor: Not Included

Throttle Body: Not Included

Fuel Rails: Not Included

Performance Part: Yes

• TSP Velocity Series design
• Fabricated aluminum construction
• 6061-T6 aluminum
• Clear anodized finish
• 102mm throttle-body opening
• 7-degree angled throttle-body flange
• Velocity-stacked intake runners
• 5-inch runner length
• TIG-welded construction
• Individual intake-port O-ring sealing
• Multi-port EFI configuration
• Cathedral-port LS application
• Low-profile design
• MAP sensor provision
• Multiple vacuum-port provisions

Designed for GM LS-based engines equipped with cathedral-style intake ports, including:

• LS1
• LS2
• LS6
• Other compatible cathedral-port GM LS engine combinations

IMPORTANT: This manifold fits LS-based engines with CATHEDRAL intake ports only.

It is NOT intended for LS3/L92-style rectangular-port cylinder heads.

Due to the transverse engine configuration, installation on an LS4 may require significant modification.

Buyer is responsible for verifying cylinder-head port style, throttle-body compatibility, fuel-system configuration, MAP sensor requirements, hood clearance, and all other installation requirements before purchasing.

Throttle Body Bore: 102mm

Throttle Body Flange Angle: 7°

Throttle Body Bolt Pattern: Standard OE-style 4-bolt

Throttle body is NOT included.

The manifold includes a MAP sensor bung.

Designed for compatibility with an LSA/LS9-style MAP sensor, GM #12592525.

MAP sensor is NOT included.

• 1 × TSP Velocity 81001CA fabricated aluminum intake manifold
• Intake-port O-ring seals/gaskets shown in photos
• Mounting hardware shown in photos
• Fittings/components shown in photos

Only the manifold and components pictured with this specific item are included.

Throttle body, fuel rails, injectors, MAP sensor, and any other components not pictured are NOT included.

This is an RMA customer/dealer-return manifold and is being sold as New Other.

These RMA manifolds may have cosmetic and/or manufacturing imperfections. Conditions can vary from one individual RMA manifold to another.

Possible imperfections may include cosmetic blemishes, scratches, finish variations, manufacturing imperfections, or mounting/alignment issues.

Do not assume this manifold has the exact same imperfections as another RMA81001 manifold.

This specific manifold has been individually photographed so you can inspect its condition before purchasing.

Please carefully review ALL PHOTOS, including the mounting flanges, intake ports, welds, throttle-body flange, plenum, hardware, and included components.

You will receive the exact manifold and components pictured in this listing.

Professional installation is recommended.

Because this is an RMA/return component, all mounting holes, sealing surfaces, ports, fittings, hardware, and clearances should be inspected and verified before installation.

Some modification or adjustment may be required depending on the application and the particular condition of this RMA manifold.

Please verify compatibility before purchasing.

Fitment should not be determined solely by vehicle year, make, or model. Engine swaps and different LS cylinder-head configurations can affect compatibility.

Confirm that your engine uses compatible cathedral-port cylinder heads and that your installation is compatible with the 102mm throttle-body opening and 7° angled flange before ordering