Engines & Components

Pistons, ACDelco GM Genuine Parts Pistons, 4.020 in. Bore, 0.945 in. Pin Diameter, Floating Pin, Cast Aluminum, Cadillac, Chevy, GMC, Each

Part Number: ADO-19178737

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 4.002 in. Bore, 0.943 in. Pin Diameter, Floating Pin, Cast Aluminum, Cadillac, Chevy, GMC, Each

Part Number: ADO-19209286

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RING KIT,PSTN (0.5MM OVERSIZE)

Part Number: ADO-89018050

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Camshaft, Engine Camshaft, CAMSHAFT ASM

Part Number: ADO-12625436

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

COVER,ENG FRT (W/ W/PMP)

Part Number: ADO-12623400

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Oil Pump Pickup Tube Seal, Engine Oil Pump Pickup Tube Seal, SEAL-O/PMP SCRN

Part Number: ADO-12629741

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SPRING,OIL PRESS RLF VLV

Part Number: ADO-55352597

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Oil Dipstick Tube, Engine Oil Dipstick Tube, TUBE ASM-OIL LVL IND (EXTENSION)

Part Number: ADO-12609756

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Gears, Camshaft Sprockets, OE Replacement, Right, 55-Tooth, 3.031 in. O.D., Steel, GM, 2.8/3.0/3.6L, DOHC, Each

Part Number: ADO-12612838

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Wrist Pin Retainer, Engine Piston Wrist Pin Retainer, RETAINER-PSTN PIN

Part Number: ADO-12569638

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Timing Chain Guide, Engine Timing Chain Guide, GUIDE ASM-TMG CHAIN

Part Number: ADO-55353999

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

INDICATOR ASM-OIL LVL

Part Number: ADO-12650817

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

SLEEVE,OIL FIL TUBE SUPT

Part Number: ADO-55355050

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valves, GM Genuine Parts Engine Valves, Intake, Steel, 3.504 in. Overall Length, Buick, Chevrolet, GMC, Each

Part Number: ADO-12636317

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

NOZZLE-PSTN OIL

Part Number: ADO-12632412

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Idler Pulley, OE Replacement, Supercharger, 75.39mm Diameter, 11-Groove, Steel, Black, Chevrolet, Corvette ZR1, 6.2L, Each

Part Number: ADO-12665033

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BRACKET ASM-BELT IDLER PUL

Part Number: ADO-12669866

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Idler Pulley, OE Replacement, Supercharger, 95.80mm Diameter, 11-Groove, Steel, Black, Chevrolet, Corvette ZR1, 6.2L, Each

Part Number: ADO-12665034

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Idler Pulley, OE Replacement, Supercharger, 90mm Diameter, Smooth, Steel, Black, Chevrolet, Corvette ZR1, 6.2L, Each

Part Number: ADO-12665035

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

INDICATOR ASM-OIL LVL

Part Number: ADO-12659096

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

ROD ASM-CONN

Part Number: ADO-12625458

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER-VLV SPR

Part Number: ADO-12625564

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

INDICATOR ASM-OIL LVL

Part Number: ADO-12664600

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

BOLT/SCREW-CM/SHF GR

Part Number: ADO-12625597

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

PIN-BALR SHF HSG LOC

Part Number: ADO-12628145

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order