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Summit Racing™ Dual-Exhaust Transmission Crossmembers

4.68 out of 5 stars 589 Customer Reviews

Summit Racing™ steel transmission crossmembers allow you to run a true dual-exhaust system with most popular GM transmissions. They have a patented double-hump design, so you don't have to compromise ground clearance by running pipes under the crossmember, and they're a complete bolt-on deal—no custom fabricating or realignment is needed. The parts are made from 1/8 in. thick boxed tubing to handle the frame-twisting power of big blocks. Order the crossmember recommended for your vehicle and transmission application.

Results 1 - 9 of 9

Transmission Crossmembers, Steel, Black Powdercoated, Chevy, GMC, Each

Part Number: SUM-770282

4.89 out of 5 stars ( 19 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Crossmember, Transmission, Steel, Ford, AOD, Each

Part Number: SUM-770328

4.04 out of 5 stars ( 23 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Transmission Crossmember, Tubular, With Mount, Chevy Tri Five, Each

Part Number: SUM-770594

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Transmission Crossmember, G Force, Steel, Black, T56 Magnum XL Swap, 2010-2015 Chevy Camaro, Each

Part Number: SUM-770584

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Transmission Crossmember, G Force, Steel, Black, 4L60E, 700R4, TKO Swap, X Frame, 1959-1964 Chevy Impala, Each

Part Number: SUM-770587

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Transmission Crossmember, G Force, Steel Tubular, Black, 1955-1957 Chevy Tri-Five, Each

Part Number: SUM-770583

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Transmission Crossmember, G Force, Steel, Black, TH350 Powerglide Swap, 2010-2015 Chevy Camaro, Each

Part Number: SUM-770585

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Transmission Crossmember, G Force, Steel, Black, 4L80E Swap, X Frame, 1959-1964 Chevy Impala, Each

Part Number: SUM-770586

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

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