Holley Hi-Ram Lower Manifold - GM LS3/L92 300-214

EFI Base Only LS3/L92. The Holley GM LS3/L92 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high flowing LS3/L92 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more!. These parts should be used for the following applications: Racing/Performance/Street Rodder where hood restrictions are NOT a consideration.

Plenum Top Gasket Type – 3/32” Round O-ring Cord
Port Size – 2.49” Height x 1.21” Wide
Runner Length – 6.50”, As-Cast Runner Cross-Sectional Area – Tapered 4.25” to 2.77 in²
Mounting Flange Gasket Type – Round 3/32” O-Ring Viton, 3” I.D.

General Policies

Warranty & Return Policy

Holley Performance Products warrants new products to be free from defects in material and workmanship for a period of 90 days from date of purchase. Many items may have longer warranties please see Item Specifics above or contact us for information.

Holley Performance Products Limited Warranty specifically does not apply to items or products, which have been (a) modified or altered in any way; (b) subjected to adverse conditions, such as misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water, corrosion, or faulty repair; or (c) used in other than those applications recommended by Holley Performance Products. Holley Performance Products also does not warrant, and disclaims all liability for products used in racing activities and/or applications other than those specifically recommended in the current brand catalog.

Warranties do not apply to items sold as Used. We want to make sure that every customer is completely satisfied with their purchase. Although obsolete, scratch & dent and used items do not have a warranty, we understand that things happen and every situation is different. Please let us know of any issues you may have before leaving feedback so we have an opportunity to make things right. We will do everything possible to make sure you are fully satisfied with your purchase and we want to earn your continued business!

Buyer pays return shipping

Shipping & Tracking

Please see the “Shipping and Payment” tab

We ship all US orders via United Parcel Service (UPS Ground)

A signature is required on all UPS orders over $750

Tracking information will be sent via email after your package ships (you must supply a valid email address during checkout)

We ship within 1 business day upon receipt of payment

We do not ship to APO/FPO or US Post Office Box addresses

We can not ship as a "GIFT" or ship anything internationally with changes to the invoice

Customer Service & Feedback

Our eBay customer service hours are 8:00 am – 5:00 pm Central Time Monday thru Friday (excluding holidays)
If you are not certain about an item or have questions, use the “Ask Seller a Question” link under the listing. We strive to answer questions submitted thru eBay’s message system within 1 business day
We want you to be completely satisfied with your purchase – please let us know if you have any problems with your purchase before leaving feedback so we have a chance to make it right – we want your repeat business!

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