OPGI.com works best with JavaScript enabled.
1‑800‑243‑8355

As seen on

  • Car Fix TV Logo
  • V8TV Logo

Holley

Carburetor, Holley, Classic HP, 650 CFM, Gold Finish, Mechanical Secondary

Free Shipping!
Part# : HLY5411
Mfg#: 0-80541-2
Sold As: Each
Ship Size: Standard
$999.99
List Price: $1,100.95
You Save $100.96

Ships direct from manufacturer
Allow 2-6 weeks for item to arrive.
Vehicle Specific View fitment for 19 models
Add To Wishlist 

Universal 650-CFM Classic HP 4150 Race Carburetor (Mechanical Secondaries) by Holley®

Race-calibrated 650-CFM four-barrel with no choke, dual 30cc accelerator pumps and gold finish.

This Holley® Classic HP 650-CFM 4150 race carburetor is engineered for high-performance gasoline engines using a square-bore intake. The contoured venturi inlet and high-flow metering blocks are designed to distribute air and fuel at high engine demand. Mechanical secondaries and dual 30cc accelerator pumps deliver additional fuel during throttle opening, while four-corner idle adjustments and screw-in air bleeds give tuners control over idle and calibration. Dominator-style dual-feed fuel bowls provide flexible fuel-line routing. The unit has a gold-dichromate finish, stainless steel throttle plates, notched floats and jet extensions. This is a no-choke racing carburetor rather than a street carburetor with an electric choke; check engine, linkage and fuel-system compatibility before use.

• 650 CFM, 4150 square-bore four-barrel • Mechanical secondaries; no choke assembly • Dual 30cc accelerator pumps • Four-corner idle and screw-in air bleeds • Dominator-style dual-feed fuel bowls • Gold-dichromate finish and stainless throttle plates

Notes

  • This item is not eligible for any further discounts or promotional pricing.
  • This item is SPECIAL ORDER and will drop-ship from the manufacturer. While the majority of drop ship orders experience no delays, please be advised that OPGI does not control delivery times.
3
This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National Mechanical Secondary - 650 CFM, classic finish
1984–1987 Buick Grand National Mechanical Secondary - 650 CFM, classic finish
1976–1987 Buick Regal 1978–1987: Mechanical Secondary - 650 CFM, classic finish
1963–1976 Buick Riviera Mechanical Secondary - 650 CFM, classic finish
1961–1972 Buick Skylark Mechanical Secondary - 650 CFM, classic finish
1983–1986 Buick T-Type Mechanical Secondary - 650 CFM, classic finish
1967–1990 Cadillac DeVille Mechanical Secondary - 650 CFM, classic finish
1967–1990 Cadillac Eldorado Mechanical Secondary - 650 CFM, classic finish
1967–1990 Cadillac Fleetwood Mechanical Secondary - 650 CFM, classic finish
1964–1977 Chevrolet Chevelle Mechanical Secondary - 650 CFM, classic finish
1964–1987 Chevrolet El Camino 1964–1977: Mechanical Secondary - 650 CFM, classic finish
1978–1987: Mechanical Secondary - 650 CFM, classic finish
1978–1983 Chevrolet Malibu Mechanical Secondary - 650 CFM, classic finish
1970–1988 Chevrolet Monte Carlo 1970–1977: Mechanical Secondary - 650 CFM, classic finish
1978–1988: Mechanical Secondary - 650 CFM, classic finish
1961–1987 Oldsmobile Cutlass 1964–1977: Mechanical Secondary - 650 CFM, classic finish
1978–1987: Mechanical Secondary - 650 CFM, classic finish
1958–1977 Pontiac Bonneville 1959–1976: Mechanical Secondary - 650 CFM, classic finish
1982–1986 Pontiac Bonneville Mechanical Secondary - 650 CFM, classic finish
1959–1977 Pontiac Catalina 1959–1976: Mechanical Secondary - 650 CFM, classic finish
1962–1987 Pontiac Grand Prix 1962–1976: Mechanical Secondary - 650 CFM, classic finish
1978–1987: Mechanical Secondary - 650 CFM, classic finish
1964–1973 Pontiac GTO Mechanical Secondary - 650 CFM, classic finish
1961–1974 Pontiac LeMans  
1961–1970 Pontiac Tempest  
  • Headshot of OPGI Employee
    Need help finding the right GM restoration parts? Contact a GM Parts Specialist
    Chat Unknown Status Call Toll-Free
    Mon–Fri 8:00–4:30 PT
    Sat 10:00–3:00 PT
     GM Parts Specialist Offline
  • Price Match Guarantee Great parts. Competitive prices. Guaranteed.
  • GM Restoration Experts Since 1982 Over four decades dedicated to GM restoration
  • Original GM Is Our Standard Original GM parts and factory references guide every reproduction
  • A Deeper GM Selection Thousands of restoration, performance, and replacement parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Carburetor, Holley, Classic HP, 650 CFM, Gold Finish, Mechanical Secondary
Holley Carburetor, Holley, Classic HP, 650 CFM, Gold Finish, Mechanical Secondary