Engines & Components

HEAD ASM-CYL (MCHG) (RH LFX W/SAI)

Part Number: ADO-12633963

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Core Charge $75.00
• Free Shipping
• $20.00 Summit Bucks
• Special Order

ADAPTER ASM-ENG OIL CLR

Part Number: ADO-12699380

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

BALANCER ASM,CR/SHF

Part Number: ADO-19432547

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

HOUSING ASM-CM/SHF

Part Number: ADO-12738489

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

PISTON KIT, (STD - LH)

Part Number: ADO-19431933

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

PISTON KIT, (STD - RH)

Part Number: ADO-19431932

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

PISTON ASM

Part Number: ADO-24585028

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Pistons, ACDelco GM Genuine parts Pistons, 4.084 in. Bore, Floating Pin, Cast Aluminum, Chevy, Pontiac, Each

Part Number: ADO-19207288

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Alternator Decoupler Pulley

Part Number: ADO-37179P

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Black, Cadillac, 4.2L, Each

Part Number: ADO-12701661

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Lifter Valley Plates, GM Genuine Parts, Aluminum, Natural, Buick, Cadillac, Oldsmobile, Pontiac, Each

Part Number: ADO-12581822

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

EXTENSION ASM-LWR C/CASE

Part Number: ADO-12734351

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

SPROCKET ASM-CR/SHF

Part Number: ADO-12671383

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

VALVE-EGR VLV CLR BYPASS

Part Number: ADO-12713477

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Oil Pan, GM Genuine Parts Oil Pans, Rear Sump, Black, Steel, Stock Depth, Cadillac, Chevy, Each

Part Number: ADO-12666384

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

PUMP ASM-OIL (W/ SCRN)

Part Number: ADO-25205039

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.530 in. Bore, Passenger Side, Cadillac, Each

Part Number: ADO-12692001

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

CRANKSHAFT ASM

Part Number: ADO-55574335

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

PAN ASM-OIL

Part Number: ADO-12708453

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

COVER ASM, VALVE RKR, MODIFIED 12637684 COPO CAMARO

Part Number: ADO-19301147

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

COVER ASM-ENG FRT (W/OIL PMP)

Part Number: ADO-25196116

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

MANIFOLD ASM-VLV LFTR OIL

Part Number: ADO-12697807

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

CABSHAFT ASM-EXH

Part Number: ADO-12668545

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

BEARING KIT,CR/SHF THR (-.25 UNDERSIZE)

Part Number: ADO-55588334

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Valve Cover, Engine Valve Cover, Stock Replacement, Plastic, Black, Chevrolet, Pontiac, Saturn, Each

Part Number: ADO-96889998

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order