Edelbrock 146302B LSXR 102mm LS1/LS2/LS6 Black Intake Manifold
Edelbrock 146302B LSXR 102mm LS1/LS2/LS6 Black Intake Manifold
Edelbrock

|

#282146302B

Edelbrock 146302B LSXR 102mm LS1/LS2/LS6 Black Intake Manifold

  • 102mm
  • Bolt-on fitment
  • Composite polymer construction
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$1,259.95

/each

Factory Shipped


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Product Summary

Multi-port Injection Style, 1,800-6,000 RPM Range, EGR

  • 102mm
  • Bolt-on fitment
  • Composite polymer construction
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Key Specs

D-279-10
MFG. Part #146302B
BrandEdelbrock
Injection StyleMulti-port
RPM Range1,800-6,000
CARB EO#
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Edelbrock 146302B Details

The Edelbrock 146302B LSXR 102mm Intake Manifold is a high-flow composite intake for GM LS1/LS2/LS6 engines, built from advanced polymer material to deliver the advantages of a modern composite design over traditional aluminum aftermarket intakes. It’s lighter, strong, and designed to manage heat more effectively—helping keep intake temps under control for consistent performance.

With a 102mm air inlet, it’s an ideal match for a FAST Big Mouth 102mm throttle body, but it’s also flexible enough to run with stock or aftermarket 90mm and 92mm throttle bodies. The manifold is designed as a true bolt-on with “factory-friendly” fitment, allowing you to retain factory accessories without modification or clearance headaches. It also includes integrated nitrous bungs, making it a clean foundation for future power adders.

  • 102mm 
  • Bolt-on fitment
  • Composite polymer construction

Edelbrock 146302B Specifications

D-279-10
KEY SPECS
MFG. Part #146302B
BrandEdelbrock
Injection StyleMulti-port
RPM Range1,800-6,000
CARB EO#
GENERAL
EGRYes
Throttle Body Bore Size102mm
Intake Section IncludedComplete
Plenum MaterialPlastic
Plenum FinishBlack
Base FinishBlack
Base MaterialPlastic
Throttle Body IncludedNo
Injectors IncludedNo
Aftermarket Fuel Rail RequiredNo
Fuel Rails IncludedNo
Runners IncludedYes
Runners RemovableYes
Supplemental Bosses Cast-InYes
Supplemental Bosses MachinedNo
Supplemental Boss Quantity8
Sold in QuantityEach
Notes3-piece unit designed for the big mouth 102 mm throttle body or a stock throttle body with adapter. For cathedral port heads. Gaskets not included.
GTIN Code036584254607

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Fitment

  • GM LM4

  • GM LM7

  • GM LM7

  • GM LM7

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LY5

  • GM LM7

  • GM LM7

  • GM LS4

  • GM LS4

  • GM LM7

  • GM LM7

  • GM LM4

  • GM LMG

  • GM LY5

  • GM LM7

  • GM L59

  • GM LM7

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LC9

  • GM LMG

  • GM LMG

  • GM LY5

  • GM LMG

  • GM LY5

  • GM L59

  • GM LM7

  • GM LMG

  • GM LY5

  • GM LC9

  • GM LMG

  • GM LMG

  • GM LY5

  • GM LH6

  • GM LM4

  • GM LM4

  • GM LM4

  • GM LM7

  • GM L33

  • GM LM7

  • GM L33

  • GM LM7

  • GM L33

  • GM LM7

  • GM L33

  • GM LC9

  • GM LMG

  • GM L33

  • GM L59

  • GM LM7

  • GM LM7

  • GM LM7

  • GM LC9

  • GM LMG

  • GM LM7

  • GM L59

  • GM LM7

  • GM LH8

  • GM LH9

  • GM LH8

  • GM LH9

Customer Impersonation Script