Edelbrock # 2992 Victor 18° Intake Manifold Valley Base Plate for S/B Chevy

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Edelbrock Part # 2992 Victor 18 Degree Spider base is the bedding plate portion of a two-piece (valley plate and spider) manifold system. This Spider base is intended for use with “Conventional” 18-degree SBC heads on a standard deck engine block. This plate is more compatible when using our older 18-degree intakes such as 2955 and 2958 and will require less work for proper fit.


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Application Application Specific
GTIN 00085347029921
Availability Note Available to Order
Warranty 12 Months
Emissions Code
Hazardous Materials 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
Installation Notes
  • Intended for use with
Center Maximum Height 0.010 in
CNC Ported No
Color Satin
Front Maximum Height 0.010 in
Material Aluminum
Rear Maximum Height 0.010 in
Single Or Dual Plane Type Single Plane