Pro-Flo XT EFI Multi-port Intake Manifold For Small Block Chevy 305 400 350 V8
Details
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Description:
- Pro Flo XT intake manifolds are designed to allow the use of electronic direct port fuel injection on small block Chevy engines produced after 1955. Engines using conventional heads (12 manifold bolts installed perpendicular to flange) should use manifold #7137.
- These intake manifolds feature a log style plenum and large free-flowing tunnel ram style runners. The throttle body flanges can accomodate a bore of up to 90mm and are intended for use with the Pro Flo XT throttle body. A provision for installing an LS1-style MAP sensor has been drilled and a separate mounting bracket is supplied.
 
- Notes: These manifolds are not compatible with OEM centerbolt heads produced from 1987 to 1995 (8 bolts perpendicular to flange and 4 center bolts angled upwards by 15°).
- Notes: Engines using Vortec style heads (8 bolts installed vertically) should use manifold #7138.
- Notes: Port dimensions: 1.92 in. tall, 1.14 in. wide.
- Notes: Please Check the Compatibility Carefully before Placing an Order.
 
Specification:
Part Number: 7137
Part Type: Intake Manifolds,EFI
Throttle Body Bore Size: 90mm
Intake Manifold Height: the end seal is 9.09” the front and 8.20”at the rear.
Basic Operating RPM Range: 1500-6500
Fuel Injection Style: Multi-port
Cylinder Head Configuration: Stock
Intake Material: Aluminum
Engine Block Deck Height: Standard deck
Carburetor Mounting:4-barrel square bore
Package included:1*intake manifold&1*fuel rail kit &some parts shown in the picture
 
Vehicle Information:
- Compatible with Chevy Small Block SBC Multi-port 262 265 283 302 305 307 327 350 400 V8 Engine
 
- Fit for Avanti 1965-1985
- Fit for Buick 1977-1986
- Fit for Checker 1965-1982
- Fit for Chevrolet 1955-1986
- Fit for Excalibur 1983-1986
- Fit for GMC 1955-1986
- Fit for Gordon-Keeble 1964-1967 
- Fit for Oldsmobile 1975-1986
- Fit for Pontiac 1955-1986
- Fit for Stutz 1970-1971
- Shipping Day are Monday to Friday,excluding Saturday,Sunday and Holiday declared by the carrier.Your order will be ship out within 1-3 business days.
- Please confirm your shipping address and recipient information when placing the order.
- We will ship to your eBay or Paypal address.Please make sure your eBay and Paypal address is correct before you pay the order.
      

- We accept Paypal only for the payment, and all orders should be paid through Ebay auction, please do not pay directly to our Paypal account.
- Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check Paypal for more information.
- For multiple purchases, please add items to your Ebay shopping cart and pay once for entire order.
- 30 Days Free Return and Money Back.
- Our warranty is valid for max 12 months.
- If you are not satisfied with your purchase, you can return the item with original packaging back to us for full refund, not any re-stock fee.
- If you have any questions, please contact us promptly via eBay, and we will resolve the issue for you.

- Welcome to our store, your ultimate destination for high-quality intake and exhaust components. Every part is meticulously selected and tested to ensure perfect fitment, superior durability, and noticeable gains in horsepower and efficiency. We are committed to providing not just products, but reliable solutions and expert support for your automotive projects. Experience faster shipping, seamless service, and reliable parts for your trusted steed.


On Mar 25, 2026 at 06:55:56 PDT, seller added the following information:

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