Availability
Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair
Part Number: QA1-GS401-11300B
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
Coilover Kit, MOD Coilover System, Rear, Double Adjustable, 175 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit
Part Number: QA1-RCK52442
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
KIT, REAR PRO-COIL MOD-ADJ, 64-72 GM A/G-BODY, 12-200
Part Number: QA1-RCK52443
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 500 lbs./in. Spring Rate, Kit
Part Number: QA1-MG401-10500B
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 450 lbs./in. Spring Rate, Kit
Part Number: QA1-MG401-10450B
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Sway Bars, Front, Solid, 1.125 in. Diameter, Steel, Black, Buick, Chevrolet, Oldsmobile, Pontiac, Kit
Part Number: HDT-SB-071
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
Disc and Drum Kit, Stock Replacement, Solid Surface, 11.02 in. Rotor, Natural, Hardware, Ceramic, 9.5 in. Drum, Chevy, Buick, Olds, Pontiac, GMC, Kit
Part Number: PWR-KOE15024DK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Coilover Kit, Pro Coilover System, Front, Double Adjustable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair
Part Number: QA1-GD401-10350B
Estimated Ship Date: Today
Estimated Ship Date: Today
Diagonal Links, Chassis Brace Links, Bolt-on, Steel, Black Powdercoated, for Use with Heidts Suspension, Buick, Chevrolet, Oldsmobile, Pontiac, Pair
Part Number: HDT-RC-251
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
Control Arms, Rear 4-Link Packages, Tubular/Boxed, Steel, Black, Only Upper Arms Are Adjustable, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Set
Part Number: HDT-RC-250
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
Sound Deadener/Heat Barrier, Complete Vehicle, Adhesive Installation, 550 Degrees F Max Temp, Kit
Part Number: HUT-62315
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Sound Deadener/Heat Barrier, Floor Pan, Adhesive Installation, 550 Degrees F Max Temp, Kit
Part Number: HUT-623151
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Sound Deadener/Heat Barrier, Firewall, Adhesive Installation, 550 Degrees F Max Temp, Kit
Part Number: HUT-623152
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Sound Deadener/Heat Barrier, Front Door, Adhesive Installation, 550 Degrees F Max Temp, Kit
Part Number: HUT-623153
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Sound Deadener/Heat Barrier, Trunk, Adhesive Installation, 550 Degrees F Max Temp, Kit
Part Number: HUT-623154
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Sound Deadener/Heat Barrier, Roof, Adhesive Installation, 550 Degrees F Max Temp, Kit
Part Number: HUT-623155
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 600 lbs./in. Spring Rate, Kit
Part Number: QA1-MG401-10600B
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 400 lbs./in. Spring Rate, Kit
Part Number: QA1-MG401-10400B
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 350 lbs./in. Spring Rate, Kit
Part Number: QA1-MG401-10350B
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Disc and Drum Kits, Z23, Drilled/Slotted, 11.02 in. Rotor, Natural, Hardware, Carbon Ceramic, 9.48 in. Drum, Chevy, Buick, Olds, Pontiac, GMC, Kit
Part Number: PWR-K15024DK
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 650 lbs./in. Spring Rate, Kit
Part Number: QA1-MG401-10650B
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 300 lbs./in. Spring Rate, Kit
Part Number: QA1-MG401-11300B
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 550 lbs./in. Spring Rate, Kit
Part Number: QA1-MG401-10550B
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Coilover Kit, Pro Coilover System, Front, Double Adjustable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair
Part Number: QA1-GD401-10650B
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
Sway Bars, Rear, Solid, 1.000 in. Diameter, Steel, Black, Fits Vehicles with Heidts 4-link Kit Only, Buick, Chevrolet, Oldsmobile, Pontiac, Kit
Part Number: HDT-SB-150
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 if ordered today
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