Single Plane Intake Manifold Kit - 300-255

have questions?

(847) 220-7853

Ask an Expert

Guaranteed Fitment

Always the correct part
In-House Experts

We know our products
Professional Installation

If you're local, contact us
Wordwide Delivery

Contact us for details

Holley

Single Plane Intake Manifold Kit - 300-255

(No reviews yet)

$817.33

SKU:

ds_BBVL_300-255

Cylinder Head Type:

LS1/LS2/LS6

Engine Make/Size:

Chevy LS1/2/6

MPN:

300-255

Note:

Intake Manifold

RPM Range:

2500-7000

Usage:

Racing

WARNING CA Proposition 65:

5 customers are viewing this product

Single Plane Intake Manifold Kit - 300-255

$817.33

Description
Shipping & Returns
Our Mission
FAQ

Description

The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on the most expensive race intakes. The manifold will fit GM LS Gen III engines with cathedral port heads and are intended for 4150 style square bore flanged carburetors or throttle body EFI.The LS Race single-plane intake manifold was designed for hi-performance/racing engine applications, 5.3 to 6.2+ liter displacement, and maximum engine speeds of 6000-7000 rpm, depending on the engine combination. This single-plane design provides optimal performance across the RPM spectrum while providing maximum performance up to 7000 rpm.The Holley LS Race manifold incorporates a split feature, which allows disassembly of the intake for direct access to internal plenum and port surfaces, making custom porting and matching a snap. With shoulder bolt locators and O-ring seal, reassembly is simple and precise. Technical Data‚· A-B Height - 7.32 in. (0° carb flange angle)ï‚· Port Size- 3.28 in. Height x 1.10 in. Wide‚· Throttle Body Flange - Standard 4150 for up to 1-3/4 in. diameter throttle boresï‚· As-Cast Runner Cross-Sectional Area - 3.5 inÂ² at the runner entry tapered to 2.9 inÂ² at the flange exit

Shipping & Returns

Shipping

Due to the automated and highly efficient process, once your order is placed it will be shipped right away and cannot be cancelled in most cases. Please make your selection carefully before clicking the order button!

Same Day Shipping

When you place your order before 3pm central, it will be processed and shipped the same business day.

Free Shipping over $99

If the part is not a freight item and shipping with the continental United States, your shipping is free.

Order Changes

You may request a change to your order, provided your order has not already been processed and shipped. Please contact us during business hours to change your order or email us at support@raceconsultingagency.com. Please note that response times may vary and sending an email to us with order changes does not guarantee for those changes to be made.

Read more about our shipping policy at the link below.

SHIPPING POLICY

Returns

15-Day Free Returns

Our 15-Day free returns policy makes life simple and hassle free.

Read more about our return policy at the link below.

RETURN POLICY

Custom Product Tab

In business and racing for more than 2 decades! Thank you for joining our mission.

RCA Is Here to Deliver

We have been in business for more than 2 decades. Our goal is to simply have the largest selection of in-stock parts and the fastest shipping possible. This has helped us fine tune our formula for fast shipments, the best customer service and the industry’s best deals.

Our shop, RCA Garage, installs the parts we sell on a daily basis. If you are local, feel free to contact us for installation or simply come visit our showroom.

Aside from selling and installing parts, we buy the same parts for our cars to use in daily life and motorsports. This is why we feel we have the edge when it comes to parts knowledge.

FAQ

Here are the most common questions that we get from customers. If you do not see your question or need more information, please contact us.

How fast will my order be shipped?
All in-stock orders are shipped the same or next business day. Freight orders do have additional handling time due to the complexity of shipment.
Do you offer financing?
We do! Add your products to cart and go to checkout to see the latest available finance options.
Are there any coupons I can use?
Our pricing is so good, we rarely need to offer coupons! But we still run deals from time to time. Check our blog for any special deals or sign up for the news letter for the latest news and discounts.
How fast will I receive my order?
Orders are shipped either same or next business day. Delivery times vary by location, but on average take 1-4 business days. You can always check with us first to confirm delivery time or go to checkout to see an estimated delivery date.
Will this fit my car?
Plug in your car to confirm fitment. Our car filter is very accurate, but is not bullet proof. If you have any doubts, feel free to contact our experts to confirm all information.