Description: Our eBay Store About Us Contact Us Add to Favorite Sellers Holley EFI 300-136 Holley Single Plane EFI Intake - GM LS3/L92 Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS3/L92 style rectangular port cylinder heads;2500-7000 RPM power band; 4150 Square bore flange; Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM; Minimum carb flange height - fit in vehicles with minimum hood modifications; Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS mild power adder applications; Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality; Weight - 11.5 lbs.; Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange and bellhousing flange; Port size - 2.50" height x 1.15" wide; Includes Viton® O-ring intake to cylinder head gaskets - Viton® is a registered trademark of DuPont Performance Elastomers; This manifold will not work with factory fuel rails and requires the use of Holley Fuel Rail Kit 534-218; General Policies Payment Method We gladly accept PayPal and All Major Credit Cards. Warranty & Return PolicyHolley Performance Products warrants new products to be free from defects in material and workmanship for a period of 90 days from date of purchase.Holley Performance Products Limited Warranty specifically does not apply to 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.Buyer pays return shippingShipping & TrackingPlease see the Shipping and Payment tabWe ship all US orders via United Parcel Service (UPS Ground)A signature is required on all UPS orders over $750Tracking 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 paymentWe do not ship to APO/FPO or US Post Office Box addressesWe ship internationally thru United States Postal Service (USPS) Express Mail International; allow extra time for international shipmentsWe can not ship as a "GIFT" or ship anything internationally with changes to the invoiceCustomer Service & FeedbackWe strive to answer questions submitted thru eBays message system within 1 business dayIf you have a technical question about your purchase, please call our Tech Services department at (866) 464-6553 between 8:00 am 6:00 pm M-F and Saturdays 9:00 am to 3:00 pm.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! Check out the official MSD Performance eBay Store for more great deals!!!
Price: 382.95 USD
Location: Bowling Green, Kentucky
End Time: 2024-12-15T02:19:00.000Z
Shipping Cost: 0 USD
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Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Brand: Holley EFI
Manufacturer Part Number: 300-136