Availability
Gear, Ring and Pinion, 4.30:1 Ratio, GM, 8.5/8.6 in., Set
Part Number: MGR-G885430
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Torque Converters, Twister 3/4 Race, Street/Strip, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevy THM400, Buick, Chevy, Each
Part Number: HAY-97-1D28Q
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Alternator, S Series Alternator, 12 V, 320 amps, Chrome, Serpentine Pulley, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: MEH-7127320C
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Radiator and Fan Shroud Combo, Performance Fit, 2-Row, Aluminum, Polished, Chevy, Buick, Oldsmobile, Pontiac, GMC, Each
Part Number: SUM-384043-KIT1
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 30-spline, Rear, GM 8.5 in., GM 8.6 in., Each
Part Number: YGA-28035
Estimated Ship Date: Jan 7, 2026 if ordered today
Estimated Ship Date: Jan 7, 2026 if ordered today
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Estimated Ship Date: Monday 12/8/2025
Gear, Ring and Pinion, 5.57:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set
Part Number: RMG-6901751
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Clutch Kit, Street 650 Clutch Conversion Kits, Organic, Lever, 1.125 in. Diameter Shaft, 26-Spline, 11 in. Diameter Disc, Dodge, Plymouth, Kit
Part Number: HAY-92-1103
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Headers, Long Tube, Steel, Painted, Oldsmobile, 400, 425, 455, Pair
Part Number: DOU-D741-B
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
Wheel, RT-S S77, Aluminum, Matte Black, 15 in. x 6.0 in., 5 x 4.75 in. Bolt Circle, 3.500 in. Back Space
Part Number: WLD-77MB-506B35A
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Drag Shock, Eliminator, Double Adjustable, Aluminum, with Bearings, GM, Front, Each
Part Number: AFC-3840F-BNC
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Wheel, VN405 Custom Torq-Thrust II, Aluminum, Polished, 15 in. x 8 in., 5 x 4.75 in. Bolt Circle, 4.75 in. Backspace, Each
Part Number: ARE-VN405586147
Estimated Ship Date: Dec 8, 2025 if ordered today
Estimated Ship Date: Dec 8, 2025 if ordered today
Axle Carrier Bearing Puller, Kit
Part Number: YGA-56072
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Differential Carrier, Spartan Locker, Steel, 30-spline, Rear, GM 8.5 in., Each
Part Number: SPZ-17041
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
UMI BOLT IN COIL OVER KIT
Part Number: UPI-A224-450R
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Disc Brake Kit, Classic Series Dynalite. Front, Solid, Vented, 11.00 in., 5-Lug, 4-Piston, Black Powdercoated Calipers, GM, Kit
Part Number: WIL-140-15980
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Electric Fan, Dual, 10 in. Diameter, Puller, 1,300 cfm, Aluminum Shroud, 17.00 in. Height, 20.75 Width, Kit
Part Number: FBR-FB509H
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Radiator, Crossflow, Dual-Row, Aluminum, Natural, 31.25 in. Wide, 18.62 in. High, 3.0 in. Thick, Each
Part Number: GRI-8-70010-LS
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Sway Bar, Black, Steel, Front, 1.25 in. Diameter, GM, A-Body, Each
Part Number: UPI-4080-B
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Hood Hinges, Billet Aluminum, Natural, with Steel Hood, Pair
Part Number: RGB-1182NS
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Clutch Kit, 5/6-Speed Conversion, Organic, 1 .125 in.-26-Spline, 11 in. Diameter Disc, Buick, Checker, Chevy, GMC, Pontiac, Oldsmobile, Kit
Part Number: HAY-83-1102
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair
Part Number: QA1-GS401-10600C
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair
Part Number: QA1-GS401-10350C
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
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Radiator and Fan Shroud Combo, Performance Fit, 3-Row, Aluminum, Polished, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: SUM-384000-KIT1
Estimated Ship Date: Dec 30, 2025 if ordered today
Estimated Ship Date: Dec 30, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Disc Brake Kit, Classic Series Dynalite. Front, Solid, Vented, 11.00 in., 5-Lug, 4-Piston, Red Powdercoated Calipers, GM, Kit
Part Number: WIL-140-15980-R
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Clutch Kit, Street 650 Clutch Conversion Kits, Organic, Diaphragm, 1.125 in. Diameter Shaft, 26-Spline, 11 in. Diameter Disc, Dodge, Plymouth, Kit
Part Number: HAY-92-1102
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
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