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In-Store Pickup Location

Edelbrock Cross-Ram LS3 Intake Manifolds 7141

Intake Manifold, Cross-Ram, Aluminum, Fuel Injected, Rectangular Port Heads, Red, GM LS3, Each

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Hazardous Material Warning
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit

Brand: Edelbrock

Manufacturer's Part Number: 7141

Part Type: Intake Manifolds, Fuel Injected

Product Line: Edelbrock Cross-Ram LS3 Intake Manifolds

Summit Racing Part Number: EDL-7141

UPC: 085347071418

Engine Block Style: Stock/OEM standard deck

Injection Style: Multi-port

Basic Operating RPM Range: 1,500-7,000

Intake Section Included: Complete


Injectors Included: No

Fuel Rails Included: No

Aftermarket Fuel Rail Required: No

Throttle Body Included: No

Throttle Body Bore Size: 90mm

Supplemental Bosses Cast-In: No

Supplemental Bosses Machined: No

Runners Included: Yes

Runners Removable: Yes

Plenum Material: Aluminum

Plenum Finish: Red powdercoated

Base Material: Aluminum

Base Finish: Natural

Quantity: Sold individually.

Notes: Edelbrock fuel rail kit 3654 is recommended as well as GM PN19256623 LS3/LS76 style individual port o-ring seals are used on the intake. GM LS 90mm throttle bodies are recommended.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Edelbrock Cross-Ram LS3 intake manifolds are ideal for anyone looking to combine great looks and outstanding performance between 1,500 - 7,000 rpm. The unique dual-plenum design features 13" long runners with flanges that will accept two, 90mm GM LS3 throttle bodies. The unique cross-ram dual-plenum design is ideal for twin turbo applications. When matched with high flowing air filters and inlet tubes, the dual-plenum system gives neck-snapping performance with plenty of options for engine builders and tuners. The manifolds are available in multiple finishes for that custom look.


Questions & Answers Ask a Product Question

We still need answers on how to connect both throttle bodies... I/we know that computer programming is necessary to control both throttle bodies, but is there a "Y" connector included with this manifold to be able to control both of the TB's? Or are we to splice the OEM TB connector?

Asked by JOSE on October 20, 2016


throttlebodys are drive by wire instead of mechanical if thats what you were meaning

MURLIN from OH answered on February 07, 2017

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On a ls3 stroked to a 416, what size fuel injectors would you recommend to keep if I were to use this intake? I expect to make somewhere in the 600+ hp and 700+ tq range

Asked by ERICK on March 09, 2019


60 lbs./hr. injectors are needed like Edelbrock 3697...

Edelbrock Edelbrock Answer - March 11, 2019

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How would this work on a N/A 6.0l L76 with a BTR stage II or III cam and all supporting mods?

Asked by MARK on November 12, 2018


Does it fit? If so that thing will work super good

ALMA R from CA answered on November 12, 2018

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I have an ls92 engine that id like this manifold for but what other engine upgrades would you suggest that complement this manifold? looking for 500-600 HP Its going in 67 nova Don

Asked by DON on November 03, 2018


Yes this is the correct intake manifold for an LS3, L92 and L76 Engines lots of upgrades to make 500-600 HP, Edelbrock Camshaft, Stock LS3 Cylinder Heads mainly will help you to achieve your goals....Edelbrock made 624 HP with this Cross Ram Intake Manifold, check it out...2-90mm Throttle Bodies, 2219 Camshaft, 2" headers....

Edelbrock Edelbrock Answer - November 05, 2018

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Some parts are not legal for use in California or other states with similar laws / regulations

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