BLP 5251BX45 Billet Main Sections
Elevate your carburetor builds with the BX45 Billet 4500 Series Main Section—an elite component engineered for racers and performance enthusiasts who demand the best. Crafted entirely in the USA from premium domestic 6061 aluminum, this main section embodies durability, precision, and adaptability.
Key Features
- Black Anodized Finish: Provides superior corrosion resistance and a sleek, professional appearance.
- Shiny Polished finish for those seeking a more vibrant look
Versatile Throttle Bore Options: Accommodates bores from 2.000" to 2.375", making it ideal for custom builds and retrofits.- TPS Provision: Optional throttle position sensor provision doubles as a wide-open throttle switch bracket, perfect for nitrous applications.
- Compatibility: Designed to work seamlessly with standard Holley® 4500 series components, ensuring easy integration into existing setups.
- Precision Machining: CNC-machined for exacting tolerances, ensuring consistent performance and reliability.
- Material: 6061 Billet Aluminum
- Finish: Black Anodized or Polished Aluminum
- Throttle Bore Sizes: Available in 2.000", 2.125", 2.200", & 2.400"
- Venturi Sizes:
- 1050: 1.720", 1.750"
- 1150: 1.820", 1.850"
- 1250: 1.890", 1.900", 1.910"
- 1350: 1.920", 1.950", 1.960"
Custom sizes available speak to a sales representative to discuss optional applications.
- 1050: 1.720", 1.750"
- Optional Accessories: BLP 8200BX45-TPS cover available
Also used for wide open switch applications.
Made in the USA
Proudly manufactured in Orlando, Florida, the BX45 Billet Main Section is a testament to American craftsmanship, utilizing only the finest domestic materials.