Chassis Components - Frame Brace, K-Members & More

Get a set of these RRC Radial Series doubler housing brackets for your ride today. Weld a set of these to our 1/4" Radial series brackets to increase

Part Number: RHC-24-0163

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Chassis Tabs, Mild Steel, 0.125 in. Thick, 2.050 in. Tall, 0.500 in, Hole, Set of 4

Part Number: AAF-ALL60017

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Estimated Ship Date: Tuesday 9/2/2025

Tubing, Steel, Natural, 1 1/2 in. Diameter, 0.120 in. Wall Thickness, 7 1/2 ft. Length, Each

Part Number: AAF-ALL22137-7

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

• Oversize $7.99

Tube End, Weldable, Chromoly Steel, 1.000 in. Diameter, 1/2 in.-20 LH Thread, Smooth/Groove End, Each

Part Number: FKB-2206L

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Estimated Ship Date: Tuesday 9/2/2025

Ballast Weight Bracket, Clamp-on, Aluminum, Black, 1.00 in. Diameter Tube, Each

Part Number: AAF-ALL14178

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

A-Arm Mount, Upper, Steel, .500 in. Thick, Weld-On, Each

Part Number: AAF-ALL60190

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Crossmember, Transmission, Steel, Natural, Universal, Kit

Part Number: CEE-3600

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

Frame Rail, Rear Passenger Side, Steel, Natural, Ford, Each

Part Number: SDK-M103ARH

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: RBF-RB7375

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Estimated Ship Date: Sep 22, 2025 if ordered today

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• Free Shipping
• Special Order

Cross Sill Extension, Driver Side, Rear, Steel, Black, Dodge, Plymouth, Each

Part Number: AMD-871-1468-1L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Trailing Arm Bracket, Steel, Natural, Clamp-On, Universal, Each

Part Number: AAF-ALL60134

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

Tubing, Chromoly, Natural, 1.50 in. Diameter, 0.095 in. Thick, 7 1/2 ft. Length, Each

Part Number: AAF-ALL22086-7

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Oversize $7.99

Quick removal flanges, Type: 4 Bolt Square, Tubing OD: 1-5/8" Diameter, Bolts: 3/8" Diameter, Material: 1/4" Steel, 4 Flanges/8 Bolts & Nuts Per Kit

Part Number: RHC-22-28522

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Estimated Ship Date: Tuesday 9/2/2025

Chassis Tabs, Window Frame, Mild Steel, 16-Gauge, 1 in. x 1 in, 3/16 Hole w/Lightening hole, Set of 10

Part Number: AAF-ALL60020

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Estimated Ship Date: Tuesday 9/2/2025

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

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Rechargeable Battery Mount Roll Bar Attchment (1-5/8" Bar)

Part Number: NXO-0067000158

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Wheel Tubs, Rear, Approximately 36 x 18 x 23.25 in., Aluminum, Pair

Part Number: CEE-3007

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

• Drop Ship
• Oversize $10.99
• Special Order

K-Member, Road Race, Tubular, Steel, Black Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2407-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black, Buick, Chevy, Olds, Pontiac, LS, T-56, Each

Part Number: HOK-12647HKR

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Chassis Tab, Body Brace, Flat, Steel, .085 in. Thick, 1/4 in. Hole, Set of 4

Part Number: KYS-10027023CC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Transmission Crossmember, Billet Aluminum, Ford, Fox Body, Each

Part Number: SUM-770330

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Tuesday 9/2/2025

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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: Tuesday 9/2/2025

Strut Tower Brace, Front, Upper, Black Powdercoat, Chromoly, Ford Mustang, GT, EcoBoost, Each

Part Number: SDA-555-5731

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

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63-66 CHVY 3/4 TO 1/2 TON CAB MOUNT

Part Number: HCT-CMCK366

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Tubing, Steel, Natural, 3/4 in. Diameter, 0.065 in. Thick, 7 1/2 ft. Length, Each

Part Number: AAF-ALL22124-7

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Oversize $7.99