Product Summary

4L80E, 4L85E, E40D, Steel, Powder Coated

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    Key Specs

    MFG. Part #RCF2L-4L80
    BrandG Force Crossmembers
    Material TypeSteel
    FinishPowder Coated
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    Need To Know

    Quick and Easy Returns

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    G Force Crossmembers RCF2L-4L80 Details

    G Force Performance is the premiere source for transmission crossmembers. Whether you're looking for an upgrade from stock components or parts crossmember to accommodate your all of your transmission needs.

    NOTE: From 1975-1981 the distance between crossmember frame holes is approximately 31-3/4". Measure your frame or crossmember to insure proper selection

    • Fits Models: Camaro, Nova, Skylark, Firebird, Ventura, Trans Am, Omega, Apollo, Phoenix
    • Fits Years: 75-81 F-Body, 75-79 X-Body
    • Large exhaust clearance humps for large diameter exhaust systems

    Application

    Since different transmissions can share the same overall lengths as well as other measurements, they can also share some transmission crossmembers. G-Force has grouped the transmissions together that can share the same crossmember.

    This Crossmember fits the GM-4 Transmission Group:

    • Hydra-Matic 4L80 transmission
    • Hydra-Matic 4L80-E transmission
    • Hydra-Matic 4L85 transmission
    • Hydra-Matic 4L85-E transmission

    G Force Crossmembers RCF2L-4L80 Specifications

    KEY SPECS
    MFG. Part #RCF2L-4L80
    BrandG Force Crossmembers
    Material TypeSteel
    FinishPowder Coated
    GENERAL
    Sold in QuantityEach
    NotesPlease note that G-Force crossmembers do not include the G-Force logo sticker as shown in the picture. This decal is shown for brand reference only.

    Ratings & Reviews

    5

    2 Reviews

    Overall Assessment

    Customers appreciated this product as an excellent and robust solution for easy installation in vehicles, particularly in a 1981 Z28 Camaro. Users noted its ideal fit, highlighting the quality and practicality of the cross-member. It allowed for a seamless switch from TH350 to a 4L80E without any interference. Notably, the product also provided ample space for exhaust function. Despite initial concern over cost, customers found the product's high-quality material and easy installation, which necessitated zero adjustments, added significant value. In comparison to other alternatives, consumers would choose this product for future builds, proving its superiority in the market.

    5

    2 reviews

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    Perfect fit, awesome solution!

    5.0

    a year ago

    Octane

    Green Bay, Wisconsin

    Verified

    This cross member allowed me to go from TH350 to a 4L80E with absolutely zero issues. Installation was easy, and everything lined up perfectly. At first I thought the price was a bit high, but honestly there were no issues and that added a ton of value, there's plenty of room to run my exhaust with absolutely no interference. This install was on a 1981 Z28 Camaro with a 496 and headman headers.

    Would Recommend

    I will if I build another one

    5.0

    4 years ago

    Tbone

    Russellville ky

    Verified

    Great product. Heavy built. Installs easy . Looks good

    Would Recommend

    Showing 2 of 2 reviews

    Questions & Answers

    Fitment

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 267

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 267

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 267

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 267

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 229

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 267

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 267

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 267

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 267

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 267

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 267

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 229

    • 2-Piece Rear Main Chevy 262

    • 2-Piece Rear Main Chevy 262

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 262

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • Gen 1 LG3 Small Block Chevy

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 2-Piece Rear Main Chevy 350

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 250 Chevy Turbo-Thrift 6 I6

    • 265 Pontiac V8

    • 265 Pontiac V8

    • 265 Pontiac V8

    • 265 Pontiac V8

    • 265 Pontiac V8

    • 265 Pontiac V8

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