QA1 Chassis Components

Chassis Tube Adapter, Steel, 1 in. Diameter, 5/8 in.-18 RH Thread, .120 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-122

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chassis Tube Adapter, Steel, 1 1/2 in. Diameter, 3/4 in.-16 RH Thread, .250 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-139

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Trailing Arm Mount Braces, Tubular, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-5212

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Free Shipping

Transmission Crossmember, SBC or LS Engine Swap, Steel, Black Powdercoated, Ford, Each

Part Number: QA1-52109

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

• Free Shipping

Chassis Tube Adapter, Steel, 1 1/2 in. Diameter, 1 in.-14 RH Thread, .120 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-135

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chassis Tube Adapter, Steel, 1 in. Diameter, 1/2 in.-20 RH Thread, .120 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-120

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chassis Tube Adapter, Steel, 1 in. Diameter, 1/2 in.-20 LH Thread, .120 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-119

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chassis Tube Adapter, Steel, 1 in. Diameter, 5/8 in.-18 LH Thread, .120 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-121

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

MOUNT KIT, MOD RESERVOIR, 1.50" TUBE

Part Number: QA1-9039-462

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Chassis Tube Adapter, Steel, 1/2 in. Diameter, 1/4 in.-28 RH Thread, .058 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-103

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chassis Tube Adapter, Steel, 3/4 in. Diameter, 3/8 in.-24 LH Thread, .058 in. Wall Thickness, Hex End, Each

Part Number: QA1-1845-101

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

SUBFRAME CONNECTOR KIT, 64-70 FORD MUSTANG

Part Number: QA1-52087

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Torque Arm Crossmember, Tunnel Mounted, Steel, Black, TH350/Powerglide Transmissions, Chevy, Pontiac, Each

Part Number: QA1-52124

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Chassis Tube Adapter, Steel, 3/4 in. Diameter, 3/8 in.-24 RH Thread, .058 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-113

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Torque Arm Crossmember, Tunnel Mounted, Steel, Black, 700R4/4L60 Transmissions, Chevy, Pontiac, Each

Part Number: QA1-52123

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Chassis Tube Adapter, Steel, 2 in. Diameter, 1 1/4 in.-12 LH Thread, .250 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-146

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chassis Tube Adapter, Steel, 1 1/2 in. Diameter, 3/4 in.-16 LH Thread, .250 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-138

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Torque Arm Crossmember, Tunnel Mounted, Steel, Black, 4L60E Transmission, Chevy, Pontiac, Each

Part Number: QA1-52125

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Torque Arm Crossmember, Tunnel Mounted, Steel, Black, TH400 Transmission, Chevy, Pontiac, Each

Part Number: QA1-52126

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Chassis Tube Adapter, Steel, 1 1/4 in. Diameter, 7/8 in.-18 RH Thread, .120 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-132

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chassis Tube Adapter, Steel, 1 in. Diameter, 1/2 in.-20 LH Thread, .058 in. Wall Thickness, Hex End, Each

Part Number: QA1-1845-103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chassis Tube Adapter, Steel, 1 in. Diameter, 1/2 in.-20 RH Thread, .058 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-118

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Chassis Tube Adapter, Steel, 1 1/4 in. Diameter, 7/8 in.-18 LH Thread, .120 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-131

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Transmission Crossmember, Steel, Black Powdercoated, Ford, Each

Part Number: QA1-52110

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Chassis Tube Adapter, Steel, 1 3/4 in. Diameter, 7/8 in.-14 RH Thread, .250 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-143

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air