Intake Manifold - LS Swap 7"/9"
Fabricated intake manifold for Gen III/IV LS swap builds, available in straight and angled runner configurations to fit your engine bay and hood clearance.
- 7" or 9" plenum height
- 92mm or 102mm throttle body bore
- Straight or angled runner design
- Black or Clear Anodized finish
Port fitment — read before ordering: the core differentiator on this manifold is intake port shape, not just engine code.
- Cathedral Port — LS1, LS6 (Gen III) and LS2 (Gen IV): tall, narrow intake ports
- Rectangle Port — LS3, L92, LS7 (all Gen IV): wider, straight-through intake ports built for higher-rpm airflow
Note: LS2 is technically a Gen IV engine, but it carries the same cathedral-port heads as LS1/LS6, so it is grouped with them here for manifold compatibility. Cathedral and rectangle port manifolds are not interchangeable — confirm your cylinder head port shape before ordering.
Verify fitment before purchase.
Discover more in our FAQ
How long does it take to process an order?
Orders are processed within 1–5 business days. Once your order is ready to ship, you’ll receive a confirmation email with tracking information.
Do you ship internationally?
Yes — we offer international shipping on a custom request basis. If you’re outside the U.S. and want to place an order, reach out to us directly with your location and the parts you’re interested in. We’ll provide a personalized shipping quote and help coordinate the best delivery method for your region.
Please note that international customers are responsible for any import duties, taxes, or fees charged by their country.
What is your return policy?
We want you to be completely satisfied with your order. If something isn’t right, you can request a return within 30 days of delivery for most items. Products must be in their original condition — unused, uninstalled, and in their original packaging.
To start a return, contact our team with your order number and details, and we’ll walk you through the process. Once approved, refunds are issued to your original payment method, minus any applicable shipping costs.
Please note: custom, electrical, and special-order items are non-returnable. If you receive a damaged or incorrect part, let us know right away — we’ll make it right.
