SKU: 56938267251

Cast Aluminum 4500 EFI Throttle Body Intake Elbow-LS - 300-248

Sale price$98.52 Regular price$109.47
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Cast Aluminum 4500 EFI Throttle Body Intake Elbow-LS - 300-248Overview: These cast aluminum EFI intake elbows allow the use of GM LS throttle bodies on any intake manifold w the 4500 mounting flange. Our design incorporates an optimized transition from the throttle body to the intake plenum for maximum airflow and distribution. Dual throttle cable mounting bracket bosses are included while the 4500 flange pattern allow the elbow & throttle body to be mounted forward, sideways, or rearward. The throttle bracket

Overview:

These cast aluminum EFI intake elbows allow the use of GM LS throttle bodies on any intake manifold w/ the 4500 mounting flange. Our design incorporates an optimized transition from the throttle body to the intake plenum for maximum airflow and distribution. Dual throttle cable mounting bracket bosses are included while the 4500 flange pattern allow the elbow & throttle body to be mounted forward, sideways, or rearward. The throttle bracket is included. Features (4) vacuum ports, MAP sensor port, machined / port matched to 4500 gasket, and 100° throttle body angle for extra hood clearance. Includes billet MAP sensor port cover, gaskets & hardware. The port design spacing will also allow a transducer to be used if a MAP sensor is not needed. The intake flange has an o-ring groove for a positive flange seal and the o-ring is included as well.

Features:

  • Fits GM LS Throttle Bodies
  • 105mm Throttle Body Opening - 100° Mounting Angle
  • Fits Intakes w/ 4500 Flange- designed to use the included o-ring for sealing
  • The 4500 square flange pattern allows Forward, Sideways or Rearward Throttle Body Mounting
  • LS3 Style MAP Sensor Mounting
  • (4) Vacuum Ports – (1) Each 1/4” NPT & 3/8” NPT & (2) 1/8” NPT
  • (2) Throttle Linkage Mounting Bosses
  • Cast aluminum finish
  • Overall Height 6.4”

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley EFI
Color Natural
Emission Code 3
Engine GM Small Block Gen III/IV (LS Based)
Finish Satin
Fuel System Type EFI
Height 6.4 inch
Material Cast Aluminum
Product Type Intake Elbow
Throttle Bore 105mm
Warranty Limited 90 Day
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56938267251

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Chris
West Palm Beach, US
★★★★★ 3
Weirdly textured
Size: King, Color: Dark Gray
I have bought and loved jersey sheets in the past, that have all been as soft as a well worn cotton t-shirt. These arent soft. They have the stretch of jersey, but not the soft smooth texture that they should have. Even after washing a few times these are one of my least favorite sheets I've ever bought on Amazon.
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Reviewed in the United States on May 30, 2026
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Chris
Belleville, US
★★★★★ 5
Luxury sheets at affordable price
Color: White, Size: King, Color: White, Size: King
I absolutely love these sheets! They are incredibly soft, comfortable, and feel so luxurious. The color and overall quality are beautiful, and they made my bed feel like a hotel. They fit perfectly and stayed in place all night. There was one small issue — mine had a tiny black line/stain on them when I opened the package. But honestly, I loved the sheets so much that I decided to keep them anyway because the comfort and quality completely outweighed that minor flaw. Definitely would still recommend!
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Reviewed in the United States on May 15, 2026
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Yurimar B
Omaha, US
★★★★★ 5
Soft, Comfortable & Great Value
Color: White, Size: Queen
I’m really happy with these sheets! They are soft, comfortable, and feel nice against the skin. They fit my mattress well and stay in place without slipping. The material feels lightweight but still durable, and they wash well without losing softness. The color looks clean and exactly as expected. For the price, this is a great deal. I would definitely buy them again 👍
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Reviewed in the United States on April 23, 2026
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tglass
Los Angeles, US
★★★★★ 5
Soft and comfortable sheets for the price
Color: White, Size: Queen
Absolutely great sheets. I was worried that for the price of these sheets, they would be very scratchy and heavy but to the contrary. I washed the sheet right out of the package and the sheets retained its softness and they are very light (which is great for the summer) and very comfortable. Highly recommend the purchase if you are looking for simple sheets.
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Reviewed in the United States on June 1, 2026
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Mary Holland
Cuba, US
★★★★★ 5
Would definitely purchase again and recommend
Color: White, Size: Queen
The most comfortable soft sheets have ever used fit was perfect Love that the pillowcases came with it. Two sets quality was great. Ease of use was great. The thickness was just right Price was right. Thank you
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Reviewed in the United States on June 3, 2026

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