1978 OLDSMOBILE CUTLASS SUPREME Summit Racing Chassis & Suspension

Engine Mounts, Motor Mount Plate, Bolt-In, LS Conversion, Adjustable, Steel Bracket, Black Powdercoated, Pair

Part Number: SUM-7731100

3.92 out of 5 stars ( 26 )

Estimated Ship Date: Tomorrow

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Crossmember, Transmission, Steel, Black, GM, TH200/TH350/M-21/M-22/Powerglide/Saginaw/Super T-10, Each

Part Number: SUM-770300

4.84 out of 5 stars ( 75 )

Estimated Ship Date: Tomorrow

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Crossmember, Transmission, Steel, Black, GM, 700R4/T-5/4L60, Each

Part Number: SUM-770301

4.74 out of 5 stars ( 47 )

Estimated Ship Date: Tomorrow

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Shock/Strut, Monotube, Adjustable, Front, Buick, Chevy, Dodge, Oldsmobile, Pontiac/Toyota, RWD, Each

Part Number: SUM-G7600

4.18 out of 5 stars ( 50 )

Estimated Ship Date: Tomorrow

Shock/Strut, Monotube, Adjustable, Rear, Buick, Chevy, Oldsmobile, Pontiac, RWD, Each

Part Number: SUM-G7702

4.31 out of 5 stars ( 54 )

Estimated Ship Date: Tomorrow

Body Mount Bushings, Polyurethane, Gray, Buick, Chevy, Oldsmobile, Pontiac, Set of 26

Part Number: SUM-776103

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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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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Control Arms, Tubular, Front, Upper, Steel, Black Powdercoated, GM, Passenger Car, Pair

Part Number: SUM-770240

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Crossmember, Transmission, Steel, Black, GM, TH400, Includes SUM-770307, Each

Part Number: SUM-770303

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Shocks, Drag Race, 90/10 Series, Stock Ride Height, 13.440 in. Extended Length, Front, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-722000

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Control Arm Bushings, Rear, Polyurethane, Gray, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-776006

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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

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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Bushings, Axle Housing Mounts, Upper, Black Polyurethane, Pair

Part Number: SUM-HN01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Control Arms, Tubular, Front, Lower, Steel, Black Powdercoated, GM, Passenger Car, Pair

Part Number: SUM-770242

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Shocks, Drag Race, 70/30 Series, Stock Ride Height, 13.440 in. Extended Length, Front, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-722004

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: SUM-770555

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Transmission Crossmembers, Steel, Black Powdercoated, Frame Extension, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, 4L80E, 4L85E, Each

Part Number: SUM-770286

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Control Arm Bushings, Front, Upper, Polyurethane, Black, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-770240-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: SUM-770557

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Transmission Crossmembers, Steel, Black Powdercoated, Frame Extension, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, T-56 Manual, Each

Part Number: SUM-770287

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Crossmember, Transmission, Steel, Black, GM, T-56, Each

Part Number: SUM-770305

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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

Part Number: SUM-770556

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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