GMC Valve Covers & Dress-Up Kits

Valve Covers, Replacement, Stock, Baffled, Steel, Gloss Black, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: ADO-12555270

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Valve Cover, Stock Height, Steel, Ribbed/Black, Chevy, 5.0/5.7L, Driver Side, Each

Part Number: NAL-12555271

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 21, 2026 if ordered today

• Free Shipping
• Special Order

Valve Cover, Stock Height, Steel, Ribbed/Black, Chevy, 5.0/5.7L, Passenger Side, Each

Part Number: NAL-12555270

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Covers, Replacement, Stock, Baffled, Steel, Gloss Black, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: ADO-12555271

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each

Part Number: ADO-12637684

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

COVER ASM-VLV RKR ARM

Part Number: ADO-93441317

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

COVER VLV ROCKER ARM

Part Number: ADO-19419224

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

SHIELD,UPR INT MANIF SIGHT

Part Number: ADO-12580999

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

LS VALVE COVER

Part Number: NAL-12642655

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Oil Fill Cap, Round, Screw-in, aFe Top Style, Aluminum, Black, Chevy, GMC, 6.6L, Duramax, Each

Part Number: AFE-79-12002

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

Valve Covers, Replacement, Stock, Cast Aluminum, Natural, Right Side, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: ADO-12642771

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Special Order

HOUSING ASM-CM/SHF

Part Number: ADO-55513655

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Special Order

COVER ASM-INT MANIF

Part Number: ADO-12654181

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Oversize $10.99
• Special Order

COVER,INT MANIF

Part Number: ADO-12634977

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

HOSE ASM-EVAP EMIS

Part Number: ADO-25890354

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Oversize $10.99
• Special Order

HOSE ASM-PCV OIL SEP

Part Number: ADO-12703822

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

LEFT VALVE COVER

Part Number: NAL-93441240

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Special Order

COVER ASM-VLV RKR ARM (W/ IGN COIL & MDL)

Part Number: ADO-12713669

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

HOSE ASM-PCV OIL SEP

Part Number: ADO-12739532

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: ADO-12638153

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Valve Covers, Replacement, Stock, Cast Aluminum, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12692546

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

COVER,VLV RKR ARM

Part Number: ADO-12723317

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Special Order

COVER ASM-VLV RKR ARM

Part Number: ADO-12709378

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Special Order

HOUSING ASM-CM/SHF (W/ CVR) W/PCV HOSE

Part Number: ADO-55502475

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Special Order

PIPE ASM-EVAP EMIS FRT

Part Number: ADO-84701784

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order