SKU: 83482175661

670 CFM Holley Off-Road Truck Avenger Carburetor - 0-90670

Sale price$359.98 Regular price$399.98
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Description

670 CFM Holley Off-Road Truck Avenger Carburetor - 0-90670Overview: The Off Road Truck Avenger is designed specifically for off road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40 degree climbing, 30 degree side hill maneuvers and nose down descents to avoid hesitations, stalling and flooding typically associated with carbs in an off road environment. The Truck Avenger features a quick change vacuum secondary for easy fine tuning;

Overview:

The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40 degree climbing, 30 degree side hill maneuvers and nose-down descents to avoid hesitations, stalling and flooding typically associated with carbs in an off-road environment. The Truck Avenger features a quick change vacuum secondary for easy fine tuning; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy start ups; and a built-in fuel filter. The 670 CFM Off-Road Truck Avenger is the perfect carburetor for small blocks or stock big block engines.

Features:

  • Gold Dichromate finish for extreme off road environments
  • Single feed fuel inlet for ease of installation
  • Optimized off-road calibration that works out-of-the-box
  • Factory preset electric choke for easy startups
  • Vacuum secondaries allow use on a wide variety of vehicles. Quick Change vacuum housing cap allows you to tune for performance or fuel economy (springs included)
  • Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
  • One piece off-road vent tube eliminates fuel spillover during extreme maneuvers
  • Intended for off-road/off-angle use. Unique metering block designed for flood free operation up to 40º while climbing and 30º during side hill maneuvers & "nose down" decents
  • Limited lifetime warranty - Guaranteed to be free from defects in material and workmanship for the life of the product!
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

 

Application:

Year Make Model Submodel Engine Size
1975 - 1989 Chevrolet P30 454/7.4L V8
1973 - 1987 Ford F-250 460/7.5L V8
1973 - 1987 Ford F-350 460/7.5L V8
1973 - 1986 Chevrolet C20 Suburban 454/7.4L V8
1973 - 1985 Chevrolet K20 Suburban 454/7.4L V8
1975 - 1987 Ford E-250 Econoline Club Wagon 460/7.5L V8
1975 - 1987 Ford E-350 Econoline 460/7.5L V8
1975 - 1986 Chevrolet C20 454/7.4L V8
1975 - 1986 Chevrolet C30 454/7.4L V8
1979 - 1989 GMC P3500 454/7.4L V8
1977 - 1987 Ford E-350 Econoline Club Wagon 460/7.5L V8
1977 - 1986 Chevrolet K30 454/7.4L V8
1973 - 1980 Chevrolet C10 Suburban 454/7.4L V8
1979 - 1986 GMC K3500 454/7.4L V8
1979 - 1986 GMC C2500 Suburban 454/7.4L V8
1979 - 1986 GMC C3500 454/7.4L V8
1979 - 1986 GMC C2500 454/7.4L V8
1973 - 1979 Ford F-100 460/7.5L V8
1975 - 1980 Chevrolet C10 454/7.4L V8
1975 - 1980 Ford E-250 Econoline 460/7.5L V8
1974 - 1978 Dodge Ramcharger 440/7.2L V8
1974 - 1978 Plymouth Trailduster 440/7.2L V8
1976 - 1980 Chevrolet K10 454/7.4L V8
1970 - 1974 GMC P35/P3500 Van 454/7.4L V8
1970 - 1974 Chevrolet P30 Van 454/7.4L V8
1975 - 1979 Ford F-150 460/7.5L V8
1975 - 1978 Dodge B200 440/7.2L V8
1975 - 1978 Dodge B300 440/7.2L V8
1975 - 1978 Dodge D100 440/7.2L V8
1975 - 1978 Dodge D200 440/7.2L V8
1975 - 1978 Dodge D300 440/7.2L V8
1975 - 1978 Dodge W200 440/7.2L V8
1975 - 1978 Dodge W300 440/7.2L V8
1973 - 1976 GMC Jimmy 454/7.4L V8
1975 - 1978 GMC P35 454/7.4L V8
1975 - 1978 GMC C35 454/7.4L V8
1976 - 1979 Chevrolet P20 454/7.4L V8
1970 - 1973 Chevrolet P20 Van 454/7.4L V8
1975 - 1978 GMC C15 454/7.4L V8
1975 - 1978 GMC C15 Suburban 454/7.4L V8
1975 - 1978 GMC C25 454/7.4L V8
1975 - 1978 GMC C25 Suburban 454/7.4L V8
1975 - 1977 Dodge W100 440/7.2L V8
1976 - 1978 Plymouth PB200 440/7.2L V8
1976 - 1978 Plymouth PB300 440/7.2L V8
1976 - 1978 Chevrolet K5 Blazer 454/7.4L V8
1976 - 1978 GMC K25 454/7.4L V8
1987 - 1989 GMC R3500 454/7.4L V8
1987 - 1989 GMC V3500 454/7.4L V8
1976 - 1978 Chevrolet K20 454/7.4L V8
1968 - 1969 GMC C15/C1500 Pickup 396/6.5L V8
1968 - 1969 GMC C15/C1500 Suburban 396/6.5L V8
1968 - 1969 GMC C25/C2500 Pickup 396/6.5L V8
1968 - 1969 GMC C25/C2500 Suburban 396/6.5L V8
1968 - 1969 GMC C35/C3500 Pickup 396/6.5L V8
1968 - 1969 Chevrolet C10 Pickup 396/6.5L V8
1968 - 1969 Chevrolet C10 Suburban 396/6.5L V8
1968 - 1969 Chevrolet C20 Pickup 396/6.5L V8
1968 - 1969 GMC K15/K1500 Pickup 396/6.5L V8
1968 - 1969 GMC K25/K2500 Pickup 396/6.5L V8
1968 - 1969 GMC K35/K3500 Pickup 396/6.5L V8
1968 - 1969 Chevrolet C20 Suburban 396/6.5L V8
1968 - 1969 Chevrolet C30 Pickup 396/6.5L V8
1968 - 1969 Chevrolet K10 Pickup 396/6.5L V8
1968 - 1969 Chevrolet K10 Suburban 396/6.5L V8
1968 - 1969 Chevrolet K20 Pickup 396/6.5L V8
1968 - 1969 Chevrolet K30 Pickup 396/6.5L V8
1973 - 1974 Dodge D300 Pickup 440/7.2L V8
1973 - 1974 Dodge D100 Pickup 440/7.2L V8
1973 - 1974 Dodge D200 Pickup 440/7.2L V8
1973 - 1974 GMC C15/C1500 Pickup 454/7.4L V8
1973 - 1974 GMC C15/C1500 Suburban 454/7.4L V8
1973 - 1974 GMC C25/C2500 Pickup 454/7.4L V8
1973 - 1974 GMC C35/C3500 Pickup 454/7.4L V8
1973 - 1974 Chevrolet C10 Pickup 454/7.4L V8
1973 - 1974 Chevrolet C20 Pickup 454/7.4L V8
1976 - 1977 GMC K25 Suburban 454/7.4L V8
1975 - 1976 GMC G25 454/7.4L V8
1975 - 1976 Chevrolet G30 454/7.4L V8
1973 - 1974 GMC K25/K2500 Pickup 454/7.4L V8
1973 - 1974 GMC K35/K3500 Pickup 454/7.4L V8
1970 - 1971 GMC P25/P2500 Van 454/7.4L V8
1973 - 1974 Chevrolet C30 Pickup 454/7.4L V8
1973 - 1974 Chevrolet G10 Van 454/7.4L V8
1973 - 1974 Chevrolet G20 Van 454/7.4L V8
1973 - 1974 Chevrolet G30 Van 454/7.4L V8
1973 - 1974 Chevrolet K20 Pickup 454/7.4L V8
1973 - 1974 Chevrolet K30 Pickup 454/7.4L V8
1987 - 1988 Chevrolet R30 454/7.4L V8
1987 - 1988 Chevrolet V30 454/7.4L V8
1979 - 1980 GMC C1500 454/7.4L V8
1979 - 1980 GMC C1500 Suburban 454/7.4L V8
1968 GMC K15/K1500 Suburban 396/6.5L V8
1968 GMC K25/K2500 Suburban 396/6.5L V8
1974 Dodge M300 440/7.2L V8
1974 Dodge M350 440/7.2L V8
1974 Dodge W100 Pickup 440/7.2L V8
1974 Dodge W200 Pickup 440/7.2L V8
1978 Dodge D150 440/7.2L V8
1978 Dodge D400 440/7.2L V8
1978 Dodge D450 440/7.2L V8
1978 Dodge W150 440/7.2L V8
1974 Dodge B100 Van 440/7.2L V8
1974 Dodge B200 Van 440/7.2L V8
1974 GMC C25/C2500 Suburban 454/7.4L V8
1973 Chevrolet Blazer 454/7.4L V8
1976 GMC G35 454/7.4L V8
1976 GMC K15 454/7.4L V8
1980 GMC K1500 454/7.4L V8
1979 GMC P1500 454/7.4L V8
1976 Chevrolet G20 454/7.4L V8
1974 GMC K15/K1500 Suburban 454/7.4L V8
1974 GMC K25/K2500 Suburban 454/7.4L V8
1974 Chevrolet K10 Pickup 454/7.4L V8
1973 Chevrolet P10 Van 454/7.4L V8
1989 Chevrolet R3500 454/7.4L V8
1989 Chevrolet V3500 454/7.4L V8
1978 Ford E-100 Econoline 460/7.5L V8

 

Specs:

Barrels 4
Booster Annular / Straight
Brand Holley
Carburetor Use Off-Road
CFM 670
Choke Electric
Condition New
Emission Code 3
Finish Dichromate Gold
Fuel Gasoline
Fuel Inlet Single
Marine Use No
Material Aluminum
Model 4150
Primary Main Jet 68
Primary Power Valve 6.5
Primary Pump Nozzle Size 28
Product Type 4150 Model Carburetor
Secondaries Vacuum
Secondary Main Jet 89
Supercharged Application No
Throttle Bore 1.563 inch
Vacuum Ports 1 timed (spark) port, 2 full, and 1 PCV port
Warning California Proposition 65
Warranty Limited 1 Year Warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83482175661

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4.8 ★★★★★
Based on 24 reviews
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Product Reviews
J
Verified Purchase
Jen
San Leandro, US
★★★★★ 5
Great read
Format: Paperback
As a huge book lover, wish I had read sooner.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
C
Verified Purchase
Collin M.
Dallas, US
★★★★★ 5
Finally a Place to Store All those Soap Pieces! Self-Lathering, Exfoliating, Good Quality, Love it!
Style: Sport
These soap saver pouches are a really nice upgrade to using regular bar soap and a loofah or washcloth. I love that I can just drop in a full bar, along with all those tiny leftover pieces, and still get great use out of them, while also getting a nice scrub that has a good exfoliating texture without feeling too harsh. It's a medium-like "grit" so just be aware, and both sides feel equally scrubby, and the inner pad material helps the soap foam up easily when you rub it together, making it feel efficient. The three-pack with different colors is convenient for multiple bathrooms or spares, and the little inner loop lets you cinch the opening so smaller soap bits don’t fall out. It does need to be hung to dry since it holds onto moisture, and your soap may go a bit faster because of that constant self-lathering as you use it, but it’s not too bad, and a fair trade-off for how easy and effective it is. All in all, these are well-designed and genuinely useful. Definitely recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
D
Verified Purchase
DaveC
San Leandro, US
★★★★★ 5
Exfoliating, durable, helps bars of soap last much longer.
Style: Sport
Am very happy with the convenience and longevity of this product. In addition the exfoliating properties they really do help make my bars of (sometimes quit expensive) soap in the shower last a lot longer - as much as 3 to 5 times as long. I simply hang it up or place on a shower caddy after rinsing the excess suds off and no more soft, soggy bars of leftover soap laying around. Having tried many different versions of these and I find this style is the easiest to get to properly hold onto any odd shaped or larger bars of soap without the soap accidentally popping out in the shower during use. They also seem to outlast many of the other soap savers. They don’t unexpectedly start unraveling after just a few uses like some of the bath poufs tend to do.
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Reviewed in the United States on March 16, 2026
D
Verified Purchase
D Leigh
Houston, US
★★★★★ 4
Really good, however, a drawstring to keep the soap inside would be amazing
Style: Sport
I bought these sport soap saver bags and I really enjoy them. I exfoliate with loofah all the time so I did not find the grit of this soap saver bag too abrasive. I found it perfect. I washed and lathered all my parts no problem. I had a half gone bar of soap I put inside upon receiving these bags, and the lather was amazing. The soap did move around the smallest little bit because it was smaller. I assume with a brand new bar soap It’s much easier to use. But that happens with all of these same design products. A drawstring at the end of the soap saver bag would make this five stars all day. I would definitely buy these again based on the quality and exfoliation level.
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Reviewed in the United States on September 18, 2025
S
Verified Purchase
Sam
Birmingham, US
★★★★★ 5
Great exfoliant!
Style: Sport
Great scrubber!! Definitely comes in handy during the cold months to help deep exfoliate where you need it most.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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