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Part fits the following years:1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988


Carburetor, Thunder Series AVS Manual Choke 650 CFM w/EnduraShine

Part# EDL8054


Mfg# 18054

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SAVE: $48.96 Retail: $538.95

OPGI Price: $489.99


Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2017 Late Monte Carlo Catalog Page: 211
2018 Late Monte Carlo Catalog Page: 215


Trick new performance features, same outstanding dependability

Easy to tune

  • NOTE1: These carburetors come with a 12-month limited warranty from Edelbrock.
  • NOTE2: These high-performance items are not eligible for further discounts or promotional pricing.

The new EdelbrockThunder SeriesAVS (Air Valve Secondary) are a leap ahead in carburetor performance. With the new “Qwik-Tune” adjustable secondary air valve, you can fine-tune the opening rate to match your engine's requirements. You can delay or speed-up the opening with just an adjustment without having to change any parts. Another outstanding feature is the dual-fuel inlet capability that helps prevent fuel starvation in corners and on hard launches. The front of the Thunder carbs have been CNC-machined and the throttle lever and adjustment hardware have black accents for a new, distinctive appearance. These powerful and dependable carburetors are available in a 650 and 800 CFM capacity. Also available with Edelbrock's chrome-like EnduraShine finish. The perfect way to "top off" your engine

Square-bore, non-EGR

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1964-1977 Manual Choke, w/EnduraShine
Chevrolet Malibu1978-1988 650 CFM w/EnduraShine
Chevrolet El Camino1964-1977 Manual Choke, w/EnduraShine
Chevrolet El Camino1978-1988 650 CFM w/EnduraShine
Chevrolet Monte Carlo1970-1977 (Manual Choke) with EnduraShine
Chevrolet Monte Carlo1978-1988 650 CFM w/EnduraShine
Cadillac1967-1990 - Manual Choke
Pontiac GTO1961-1973 Square-Bore, Manual w/EnduraShine (Non-EGR)
Pontiac LeMans1961-1973 Square-Bore, Manual w/EnduraShine (Non-EGR)
Pontiac Tempest1961-1973 Square-Bore, Manual w/EnduraShine (Non-EGR)
Pontiac Grand Prix1959-1977 Manual Choke, w/EnduraShine
Pontiac Catalina1959-1977 Manual Choke, w/EnduraShine
Pontiac Bonneville1959-1977 Manual Choke, w/EnduraShine
Olds Cutlass/4421961-1977 650 CFM, w/EnduraShine
Buick Skylark1961-1972 650 CFM, w/EnduraShine
Buick Riviera1963-1976 Manual Choke
Buick Regal1978-1987 650 CFM w/EnduraShine
Buick T-Type1978-1987 650 CFM w/EnduraShine
Buick Grand National1978-1987 650 CFM w/EnduraShine

California Prop 65 IconWARNING: This product can expose you to chemicals including but not limited to lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride and/or 4,4’-methylenebis (2-chloroaniline) which are known to the state of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov
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