1977-1990 B-Body Crossmember RCB3-8L90
SKU: 50066909134

1977-1990 B-Body Crossmember RCB3-8L90

Sale price$245.89 Regular price$273.21
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Description

1977-1990 B-Body Crossmember RCB3-8L90Fits GM B Body Models:? Caprice, Impala, LeSabre, Oldsmobile 88, ? Bonneville, ? Parisienne, ? Catalina. Fits Years: 77 90 Fits Transmissions: 8L90E Slip Yoke For a proper fit with this transmission, the? GF GMATM? Transmission Mount is included. Application: Year Make Model Submodel 1977 1981 Pontiac Bonneville 1977 1990 Chevrolet Caprice 1977 1981 Pontiac Catalina 1977 1990 Oldsmobile Custom Cruiser 1980 1983 Buick Estate Wagon 1977 1985 Chevrolet

  • Fits GM B-Body Models:?Caprice, Impala, LeSabre, Oldsmobile 88, ?Bonneville, ?Parisienne, ?Catalina.
  • Fits Years: 77-90
  • Fits Transmissions: 8L90E Slip Yoke
  • For a proper fit with this transmission, the?GF-GMATM?Transmission Mount is included.

Application:

Year Make Model Submodel
1977-1981 Pontiac Bonneville
1977-1990 Chevrolet Caprice
1977-1981 Pontiac Catalina
1977-1990 Oldsmobile Custom Cruiser
1980-1983 Buick Estate Wagon
1977-1985 Chevrolet Impala
1977-1985 Buick LeSabre
1983-1986 Pontiac Parisienne
1977-1978 Buick Riviera
1987-1989 Pontiac Safari
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 50066909134

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Bradley
Massapequa, US
★★★★★ 5
Red, black, run right!
Size: 40 Feet
I got the TYUMEN 40FT 18 Gauge 2-Pin Red & Black Cable for hooking up LED strips, and it worked perfectly. The wire is sturdy, flexible, and easy to cut or connect, making installation quick and hassle-free. The 40-foot length is generous for longer runs, and the color-coded red and black makes it easy to keep track of positive and negative connections. Great for DIY electronics, lighting projects, or any small electrical hookup.
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Reviewed in the United States on December 12, 2025
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weedfan
Lake Worth, US
★★★★★ 5
good wires/cables
Size: 40 Feet
wors jus fine
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Reviewed in the United States on March 15, 2026
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Amazon Customer
Pawtucket, US
★★★★★ 5
aux beam triangle lights
Color: Yellow & Spot Flood Combo
bought these because the profile was small enough to not block my view while driving. super bright and the plug and play wiring harness is nice.
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Reviewed in the United States on January 3, 2026
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Amazon Customer
Port Orchard, US
★★★★★ 5
Excellent lights
Color: Yellow & Spot Flood Combo
These are great lights. Put them on my side by side and they are very bright at night. They also work great in dusty environments. I would leave them on all day long riding the trails so people could see me coming in the woods easier.
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Reviewed in the United States on September 20, 2022
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Joseph Sinopoli
Draper, US
★★★★★ 4
Bright yellow light
Color: Yellow & Spot Flood Combo
More yellow then amber, was looking for more amber to cut through the fog here. They are bright though and look good Been through quite a few storms and it’s still water proof
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Reviewed in the United States on August 24, 2025

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