Availability
Subframe Support Tubes
STOP THE HOP KIT
Part Number: SDA-5554455
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Subframe Support Tubes, with Shims, Steel, Natural, Chevy, Pair
Part Number: HDT-BX321
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
rear suspension Steeda S550 Mustang 'Stop the Hop' Enthusiast Kit (15-18)
Part Number: SDA-555-4456
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Subframe Support Tubes, Adjustable, Steel, Natural, Chevy, Pair
Part Number: HDT-BX-322
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
SUBFRAME SUPPORT TUBES, SUPPORT TUBES RIGHT
Part Number: HDT-CX-030-R
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
SUBFRAME SUPPORT TUBES, SUPPORT TUBE LEFT
Part Number: HDT-CX-030-L
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
1962-1967 Nova adjustable firewall support tubes. Works with Heidts PRO-G IFS kits
Part Number: HDT-BX-323
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Subframe Down Tube Kit
Part Number: SDP-10540
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster