1984 Chassis Components

Transmission Crossmember

Part Number: UPI-3108-B

Not Yet Reviewed

Estimated Ship Date: Today

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Torque Arm Crossmember, Tunnel Mounted, Steel, Black, 4L80E Transmission, Chevy, Pontiac, Each

Part Number: QA1-52128

Not Yet Reviewed

Estimated Ship Date: Today

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Shock Reservoir Mounting Bracket, Aluminum, Black Anodized, Each

Part Number: BSN-11-176015

4.43 out of 5 stars ( 14 )

Estimated Ship Date: Today

Axle Pivot Brackets, Steel, Black, Ford, Pickup, 2.5 in. Lift, 4-Bolt Mount, Pair

Part Number: TFY-20852

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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K-Member, Steel, Black Powdercoated, Ford, 5.0L, Each

Part Number: QA1-MUK11

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Torque Arm Relocation Kit, Black Powdercoated, Steel, Chevy, Pontiac, TH350, Kit

Part Number: UPI-2230-B

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Chassis Steering Brace, Front Lower, Steel, Black Powdercoated, Chevy, Pontiac, Each

Part Number: UPI-2030-R

4.85 out of 5 stars ( 26 )

Estimated Ship Date: Today

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

Part Number: SUM-770545

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Drop Ship
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• Special Order

Chassis Stiffener, FIT Stiffening System, Steel, Black Powdercoated, Mustang, Kit

Part Number: IVP-FIT-M02

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Oversize

Frame Rail, Passenger Side, Rear, Steel, EDP Coated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: GMK-4062770781R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Rear Crossmembers, Replacement, Center Frame Crossmember, OEM Style, Steel, Natural Finish, Weld-In, Chevy, Each

Part Number: RBF-RB7375

Not Yet Reviewed

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Crossmember, Transmission, Chevy, Pickup, TH400, Kit

Part Number: TRD-9744

3.33 out of 5 stars ( 15 )

Estimated Ship Date: Today

Engine Crossmember, Steel, Engine Swap, 24 in. to 37 in. Wide Frame Rails, Ford, Small Block/351C, Kit

Part Number: TRD-4849

4.0 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Crossmember, Rear, Bolt-on, Steel, Black, Jeep, Each

Part Number: CWA-J8127711

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Oversize $7.99

Crossmember, Transmission, Steel, Black, Ford, T-56, TH400, Each

Part Number: AJE-MU-7051

4.14 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Strut Braces, Rear Upper, Red Powdercoated, Steel, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-3055-R

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Torque Arm Crossmember, Tunnel Mounted, Steel, Black, T56 Transmission, Chevy, Pontiac, Each

Part Number: QA1-52127

Not Yet Reviewed

Estimated Ship Date: Today

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Axle Pivot Brackets, Steel, Black, Ford, Pickup, SUV, 2.5 in. Lift, Pair

Part Number: TFY-20842

3.67 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Transmission Crossmember, LS Swap, Steel, Black, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: TRD-6422

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Torque Arm Relocation Kit, Black Powdercoated, Steel, Kit

Part Number: UPI-2232-B

Not Yet Reviewed

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Chassis Stiffener, Wonder Bar, Steel, Black, Bolt-On, Chevy, Pontiac, Each

Part Number: QA1-52122

Not Yet Reviewed

Estimated Ship Date: Today

Torque Arm Relocation Kit, Black Powdercoated, Steel, Chevy, Pontiac, T5, 700R4, Kit

Part Number: UPI-2228-B

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Transmission Crossmember, GM Gen III/IV, Gen V Swap, Blackheart, Steel, Black Powdercoat, Chevrolet, GMC, Each

Part Number: HOK-BHS549

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Shock and Strut Braces, Strut Tower Braces, Steel, Black Powdercoated, Three-point Brace, Front Upper, Chevy, Camaro, Each

Part Number: DSR-030337DS

Not Yet Reviewed

Estimated Ship Date: Today

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Transmission Crossmember, Bare Steel, Dual hump, Ford, Fox Body, Kit

Part Number: SUM-770329

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today