CHEVROLET Chevy big block Mark IV Valve Covers & Dress-Up Kits

Valve Cover Breathers, Flat Black, Round, Push-in, Steel, Matte Black Powdercoated, Plain Top Style, 1.220 in. Valve Cover Hole Size, Each

Part Number: MRG-9810BP

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Today

Valve Cover Wing Nuts, 1/4-20 Thread, 4 in. Long, Chrome, Stamped Steel Design, Set of 4

Part Number: MRG-9824

3.62 out of 5 stars ( 21 )

Estimated Ship Date: Today

Valve Cover Hold-Down Tabs, Steel, Black, Chevy, Big Block, Set of 7

Part Number: EDL-44143

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Cover Hold-Down Tabs, Steel, Chrome Plated, Chevy, Big Block V8, Set of 7

Part Number: TRD-9640

3.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

Valve Cover Breather, PCV, Push-On, Round, Steel, Chrome, Plain, Each

Part Number: SPE-4284

3.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

Valve Cover Fasteners, Stud Style, Steel, Black, Chevy, Big Block, Set of 14

Part Number: TRD-9961

3.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

Breather Hose, PCV Elbow, Chevrolet, GMC, Big Block, Each

Part Number: OER-3868842

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Breather Hose, PCV, Chevy, Small Block, Each

Part Number: AMD-W-609

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Breather Hose, PCV, Chevy, Big Block, Each

Part Number: AMD-W-608

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

PCV Hose, PCV Valve Elbow, Steel, Black, Chevrolet, Each

Part Number: OPS-TSS152

Not Yet Reviewed

Estimated Ship Date: Today

Valve Cover Bolt Kit

Part Number: PQX-4145410

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Drop Ship
• Special Order