PONTIAC Chassis & Suspension

Crossmember, Transmission, Steel, Black, GM, 700R4/4L60/4L60E, Each

Part Number: SUM-770312

4.35 out of 5 stars ( 17 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Steering Box, New Replacement, Power, 10:1 Ratio, 13/16 in. Input Shaft, 11/16 in.-18 Inlet, 5/8 in.-18 in. Outlet, Cast Iron, Black, AMC, GM, Each

Part Number: LSC-10972

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Control Arms, Pro-Touring Series, Front Upper, Steel, Black Powdercoated, Chevy, Buick, GMC, Oldsmobile, Pontiac, Pair

Part Number: QA1-52522

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Steering Boxes, New Steering Gears, Power Assist, Cast Iron, Natural, AMC, Buick, Cadillac, Chevy, Dodge, GMC, Isuzu, Jeep, Oldsmobile, Pontiac, Each

Part Number: LSC-11353

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Shock Absorber / Strut, Excel-G, Twin-Tube, Gas Charged, Each

Part Number: KYB-343127

4.54 out of 5 stars ( 83 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Shock, Twin Tube, QA1 Stocker Star, 14.380 in. Extended, 9.380 in. Collapsed, Each

Part Number: QA1-TS507

4.45 out of 5 stars ( 29 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Shock, Twin Tube, QA1 Stocker Star, 21.000 in. Extended, 13.500 in. Collapsed, Each

Part Number: QA1-TD801

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Coilover Kit, HQ, Rear, Black Powdercoated Springs, for Stock Rear-End, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: ART-11226110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Coilover Shocks, HQ, Front, Monotube, Aluminum, Clear Anodized, Springs, Chevy, Pontiac, Pair

Part Number: ART-11163510

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Shock, B6 HD, Monotube, Front, Chevy, Pontiac, Each

Part Number: BSN-24-131506

4.8 out of 5 stars ( 30 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Coilover Conversion Kits, Front, 550 lb. Springs, 0-3 in. Height Adjustable, Twin-Tube Adjustable Shocks, Chevrolet, Pontiac, Kit

Part Number: CLP-7081COK2A550

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Coil Springs, Stock Height, Front, 15.625 in. Free Length, 550 lbs. Rate, 850 lbs.at 13.875 in., Black, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: UPI-4049F

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Rear Suspension Package, +2 to -3 Height Adjustment, Double Adjustable, 170 lbs Springs, Chevrolet, Pontiac, Kit

Part Number: QA1-R256-170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Control Arms, StrongArm, Front Upper, Tubular, Standard Height Ball Joint, Delrin/PTFE Bushings, Chevy, Pontiac, Pair

Part Number: ART-11163699

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping
• $10 Summit Bucks on $100 spent*

Sway Bar, Gray Hammertone, Steel, Front, 1 1/8 in. Diameter, Chevy, Pontiac, Kit

Part Number: SUM-720200

4.67 out of 5 stars ( 39 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Motor Mounts, G-Body, Poly, Complete, Black, Polyurethane, Black Powdercoated Brackets, Chevrolet, Pontiac, Buick, Kit

Part Number: UPI-90071

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Suspension Handling Packages, Level 2 Big Wheel Kits, Coil Springs, Shocks/Struts, 0-2.000 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: QA1-BW02-GMB5

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Coilover Kit, Pro Coilover System, Rear, Single Adjustable, 200 lbs./in. Spring Rate, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52352

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Sway Bars, Front/Rear, Steel, Black Powdercoated, Solid, 32mm, 25mm Dia., Buick, Chevy, Oldsmobile, Pontiac

Part Number: UPI-403534-B

4.39 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Leaf Springs, Split Mono-Leaf, Racing, Chevrolet, Pontiac, Pair

Part Number: CLV-230-44

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Leaf Springs, Split Mono-Leaf, Racing, 1.00 in. Lowered Ride Height, Chevrolet, Pontiac, Pair

Part Number: CLV-230-43

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Sway Bar, Steel, Gray Hammertone, Rear, 1 in. Diameter, Chevy, Pontiac, Kit

Part Number: SUM-720203

4.74 out of 5 stars ( 73 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Oversize $9.99

Control Arms, Tubular, Rear, Upper/Lower, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Kit

Part Number: UPI-401417-B

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Suspension Control System, AirPod, RidePro E5, 5-Gallon Tank, Dual Compressor, 1/4 in. Valve, Digital 4-Corner Readout, 12 V, Kit

Part Number: ART-30514100

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping

Torque Arm, Tunnel Mounted, Red Powdercoated, Steel, Each

Part Number: UPI-2214-R

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Free Shipping