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

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:

• Fits GM LS Throttle Bodies
• 105mm Throttle Body Opening - 100 degrees 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"

EFI Throttle Body Intake Elbow 4500 - Fits GM LS Throttle Bodies