Top Street Performance (TSP) is a leading provider of high-performance automotive parts based in Southern California. We combine premium quality with competitive pricing, backed by one-year warranty.

Our parts are engineered for exceptional quality and unbeatable value. Every TSP product is backed by a one-year warranty, ensuring reliability and customer confidence.

Designed for high-performance applications, our parts enhance ignition, torque, and powerâall at affordable prices to meet the demands of serious enthusiasts.

We are committed to providing exceptional customer support and ensuring a seamless shopping experience. Our team is dedicated to assisting you with product selection, technical support, and order inquiries.
Proud member of the Specialty Equipment Market Association (SEMA) for over a decade, TSP is your trusted source for performance parts.
TSP's single-plane high-performance intake manifold for the GM LS Gen IV Rectangular Port is ideal for street performance carbureted applications. Its design improves power and torque over a wide rpm range - 3,500-7,500. It is cast from lightweight aluminum and features a low profile for ideal hood clearance.
Compatible with:
CHEVROLET SMALL BLOCK V8 GEN. IV (LS BASED)
• 6.2 L / 376 in3
| Basic Operating RPM Range | 2,500-7,000 RPM |
| Carburetor Flange Style | 4150 Square Bore |
| Carburetor Quantity | 1 |
| Center Maximum Height | 5.417 in. |
| Color | Black |
| Deck Height | Standard |
| EGR Port | No |
| Front Maximum Height | 5.417 in. |
| Fuel System Type | Carbureted |
| Gasket Or Seal Included | Yes |
| Grade Type | Performance |
| Intake Port Shape | Rectangle |
| Material | Aluminum |
| Mounting Hole Quantity | 10 |
| Rear Maximum Height | 5.417 in. |
| Single Or Dual Plane Type | Single Plane |
Immediate payment is required for all "Buy It Now" purchases or when checking out in the shopping cart.
If you have any questions regarding payment please feel free to contact us. Thank you for shopping with us on eBay!
We strive to provide high-quality products and excellent customer service. If you receive an item that is damaged, defective, or does not meet your expectations, please contact us immediately. Our team is committed to resolving any issues as quickly as possible.