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Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770307

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770307

Transmission Frame Extension, Steel, Black, GM G-body, Automatic, Manual, Each

Part Number: SUM-770307

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770324

Crossmember, Transmission, Steel, Black, GM, G-Body, 4L80E, Each

Part Number: SUM-770324

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770557

Transmission Crossmember, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-770557

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Summit Racing™ Lightweight Transmission Crossmembers SUM-770558

Transmission Crossmember, Lightweight, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-770558

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Summit Racing™ Lightweight Transmission Crossmembers SUM-770559

Transmission Crossmember, Lightweight, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-770559

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Summit Racing™ Lightweight Transmission Crossmembers SUM-770555

Transmission Crossmember, Lightweight, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-770555

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Silver Sport Transmission Engine Crossmembers XMG-14007

Crossmember GM G-Body 1978-88 Magnum

Part Number: IST-XMG-14007

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Summit Racing™ Lightweight Transmission Crossmembers SUM-770391

Crossmember, Transmission, Lightweight, Steel, GM, 78-88 G-Body, Using 700R4, 4L60E, or T5 manual, Each

Part Number: SUM-770391

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Lightweight Transmission Crossmembers SUM-770392

Crossmember, Transmission, Lightweight, Steel, GM,78-88 G-Body using TH400 w/Short Tailshaft or 200-4R, Each

Part Number: SUM-770392

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770561

Transmission Crossmember, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-770561

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Trans-Dapt Performance Frame Rail Adapter Kits 6423

Transmission Mount, LS into GM A/G-Body Car, Transmission Crossmember, Adapter Plate, Kit

Part Number: TRD-6423

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Lightweight Transmission Crossmembers SUM-770560

Transmission Crossmember, Lightweight, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-770560

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770562

Transmission Crossmember, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-770562

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

UMI Performance GM G-Body LSX Engine Mounts 2406-B

Motor Mounts, Plate, Bolt-In, Steel, Black Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, LSX, Kit

Part Number: UPI-2406-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770556

Transmission Crossmember, Steel, Black Powdercoated, G-Body, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-770556

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

UMI Performance GM G-Body LSX Engine Mounts 2406-R

Motor Mounts, Plate, Bolt-In, Steel, Red Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, LSX, Kit

Part Number: UPI-2406-R

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

Silver Sport Transmission Engine Crossmembers XMG-14008

Crossmember GM G-Body 1978-88 TKO/TKX

Part Number: IST-XMG-14008

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Pypes Header/Crossmember-Back Exhaust Systems SGG912E

Exhaust Systems, Crossmember Back w/X-Pipe, 78-88 GM G-Body SS Split Rear Dual Exit 2.5 in Intermediate Pipe

Part Number: PYE-SGG912E

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Pypes Header/Crossmember-Back Exhaust Systems SGG910E

Exhaust Systems, Crossmember Back w/X-Pipe, 78-88 GM G-Body Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGG910E

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Silver Sport Transmission Engine Crossmembers XMM-11500

Crossmember Mopar A-Body 1967-76 T5

Part Number: IST-XMM-11500

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance - Suspension Torque Arm Crossmembers for 1982-1992 CAMARO, FIREBIRD - 2215AS-B

82-'92 GM F-Body Tunnel Mounted Torque Arm Mount w/ Loop – Fits TH350 & T5 Transmissions, Black

Part Number: UPI-2215AS-B

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

Silver Sport Transmission Engine Crossmembers XMM-00400

Crossmember Mopar A-Body 1967-76 TKO/TKX

Part Number: IST-XMM-00400

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

UMI Performance - Suspension Torque Arm Crossmembers for 1982-1992 CAMARO, FIREBIRD - 2261-B

82-'92 GM F-Body Torque Arm Relocation Kit- 4L60E, Black

Part Number: UPI-2261-B

Not Yet Reviewed

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

Pypes Race Pro Dual Exhaust Systems SGG913RE

Exhaust System, 3.0 in., Race Pro, Crossmember Back, 409 Stainless Steel, Natural, X-Pipe, Race Pro Mufflers, G-Body, Kit

Part Number: PYE-SGG913RE

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Pypes Street Pro Exhaust Systems SGG912SE

Exhaust Systems, Crossmember Back w/X-Pipe, 78-88 GM G-Body SS Split Rear Dual Exit 2.5 in Intermediate Pipe

Part Number: PYE-SGG912SE

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

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