CHEVROLET Chevy big block Mark IV Transmission & Drivetrain

U-Bolt Repair Kit

Part Number: RNB-929-715

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Bellhousing Bolts, Allen/Hex Head, 3/8-16 in., 1.500 Underhead Length, Steel, Set of 6

Part Number: JPT-92467

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

NEEDLE BEARING

Part Number: TMK-57080

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Special Order

SEAL

Part Number: TMK-11S34370T

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Clutch Slave Cylinder, 0.810 in. Bore Diameter, Steel, Natural, Chevrolet, GMC, Each

Part Number: PFT-37791

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Special Order

Bearings

Part Number: ADO-1559TS

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Transmission Vent Tubes, ACDelco GM Genuine Transmission Vent Tubes, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-24202440

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Wheel Bearing, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-S6

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Clutch Adjuster Rodt, Chevy, Buick, Olds, Pontiac, A-Body, Each

Part Number: OPG-CH20297

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Bracket, Bellcrank to Frame, 1970-72 Monte Carlo, Bolt-on

Part Number: OPG-M240194

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Special Order

Cylindrical roller bearing

Part Number: SKF-RU1570-UM

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Vacuum Modulator, GM, Powerglide, Each

Part Number: ATP-CX26

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Order

Clutch Bellcrank, Steel, Black, Chevy, Each

Part Number: AMD-W-686

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Special Order

Clutch Bellcrank, Steel, Black, Chevy, Factory 4-Speed, Each

Part Number: OPG-PZ00806

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Wheel Bearings, Bearings, Seals, Front, Chevy, Kit

Part Number: RAT-12330

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Yukon 1330 U/Joint with zerk fitting. 3.625" snap ring span, 1.062" cap diameter. Outside snap ring.

Part Number: YGA-42002

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

• Drop Ship
• Special Order

Neutral Safety and Backup Light Switches, Neutral Safety/Backup Switch, Chevy, Pontiac, Turbo 400, Each

Part Number: AMD-W-373A

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Special Order

Automatic Transmission Range Selector Lever, Steel, Zinc Plated, Chevy, Oldsmobile, Pontiac, Each

Part Number: OPG-87A0048

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

• Special Order

Neutral Safety and Backup Light Switch, Replacement, Chevrolet, GMC, Each

Part Number: SMP-LS301

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

Pushrod, Clutch Pedal, 1968-72 CH/EC/MC

Part Number: OPG-PZ00811

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Flywheel Ring Gears, 197-Tooth, 16.404 in. O.D., 15.564 in. I.D., 0.420 in. Thick, 13 in. Clutch, Chevrolet, GMC, Each

Part Number: ATP-ZA514

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Order

Multi Purpose Seal, OE style replacement quality seal.

Part Number: NTN-NS5778V

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Bearing, Throwout, Clutch Release, 1.377 in. Inside Diameter, Chevrolet, GMC, Olds, Pontiac, Car, Truck, Van, Each

Part Number: SKF-N3068-SA

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Automatic Transmission Accumulator Piston, Low and Reverse, 4L80, 4L85, Chevrolet, GMC, Each

Part Number: ADO-24205250

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• $20 Summit Bucks
• Special Order

U-Bolt Repair Kit

Part Number: RNB-929-817

Not Yet Reviewed

Estimated Ship Date: Today