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Weiand Stealth Ram Intake - Chevy Small Block V8

Stealth Ram™ Intake Manifold 1957-86; 262-400 Small Block Chevy V8, 1987-later with aluminum heads - satin

PART# 7540

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$515.00   Suggested Retail
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Estimated shipping date: 03/15/2021
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The Weiand Stealth Ram™ intake is a revolutionary, radical departure from the ordinary. Designed to take advantage of the benefits associated with high ram manifolds, it combines aggressive race inspired looks with the drivability of EFI. Designed primarily as a component of the Holley Stealth Ram™/Commander 950 EFI system, the manifold is now available for retrofit on L-98 TPI engines and other street/strip machines utilizing standard or 1987 and later aluminum Chevy cylinder heads. The manifold is designed to accept OEM and aftermarket TPI throttle bodies and includes provisions for mounting bracketry necessary for kickdown, cruise and throttle cables. Whether you are looking for more power for that late 80's Camaro or a new look for your street machine, look to Weiand.


  • Power band: Idle to 6500 RPM
  • D shaped Runners Promote High Flow Rates W/O Turbulence
  • No EGR Provisions
  • 2-Piece Design Features short Individual Runners & a Large Upper Plenum
  • Precision CNC machining
  • Permanent Mold Casting
  • Satin Finish


Emission Code4
EngineChevrolet Small Block Gen I
Front Height10.25 inch
Fuel System TypeEFI
Manifold TypeHigh Rise
Product TypeIntake Manifold
Rear Height10.25 inch
RPM Power BandIdle-6500
WarrantyLimited 90 Day
Part Number7540

Service Parts



This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Tech Resources

Use Holley 2x58mm billet throttle body (p/n 112-503 or 112-507) or stock TPI throttle body. Requires use of small cap distributor. Manifold features universal mounting bolt design engineered to accommodate both straight and angled center manifold bolts (requires P/N 90748 Weiand bolt kit for 1987 & later cast iron). Accepts stock or Lokar® TPI kickdown brackets. May require additional sealing modifications for high boost blow through applications. Will not fit Corvette due to manifold height

Warranty Information

Limited 90 Day: See Details
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