Holley EFI Intake Manifold - Square Bore - Single Plane - Rectangle Port - Fuel Rails Included - Small Block Ford 35453XXLBK Silicone plug boots handle 550

Silicone plug boots handle 550 Degrees Fahrenheit for long life

universal and sets with heat sleeve installedFAST is the leading developer of electronic fuel injection systems

Titanium wrap is engineered to be stronger than most wraps and more durable for improved thermal performance and reliability

Hardware / Wheels

Holley EFI Intake Manifold - Square Bore - Single Plane - Rectangle Port - Fuel Rails Included - Small Block Ford 35453XXLBK Silicone plug boots handle 550Engine Intake Manifold 4150 square bore mounting flange Power band: 2500 7500 RPM Height: front 5. 58", rear 6. 40" Port size: 1. 82" height, 1. 04" width Extra material allows for porting to 2. 00" height, 1. 20" width Anodized aluminum fuel rails with laser etched logo (EFI model) 6AN Includes fuel rail mounting brackets in two sizes for more options in fuel injectors (EFI Model) Accessory ports under the carburetor in 1 8 NPT, 1 4 NPT and 3 8 NPT