Black Anodized Fabricated Aluminum Valve Covers – Fits Mopar B/RB Big Block 383-440 V8 (1965–1978) (PVC8548BK)

【Product Overview】
This is a brand-new pair of fabricated aluminum valve covers, finished in sleek black anodized and designed specifically for Chrysler, Dodge, and Plymouth B/RB Big Block engines from 1965 to 1978. Built for both durability and performance, these valve covers are ideal for muscle car restorations, hot rods, and racing builds.

【Key Features】

✅ Fits Mopar B/RB Big Block Engines
Compatible with 383, 400, 413, 426 Wedge, and 440 engines using 6-bolt valve covers and factory iron cylinder heads.

✅ Fabricated 6061 Aluminum Construction
Made from high-quality TIG-welded 6061-T6 aluminum for strength and reduced weight.

✅ Black Anodized Finish
Corrosion-resistant and stealthy appearance—perfect for show-quality engine bays or performance builds.

✅ TALL 3-1/4” Height
Provides extra clearance for aftermarket rockers or high-lift camshaft setups.

✅ Billet 1/4" Rails
Thick CNC-machined billet rails reduce flex and ensure a leak-free seal under high RPM or pressure.

✅ Breather Holes with Internal Baffles
Each cover includes a 1-1/4” breather hole with an integrated internal baffle to prevent oil blow-by.

✅ Master Cylinder Clearance
Driver-side breather hole location is optimized for A-body Mopars with tight master cylinder clearance.

✅ Complete Mounting Hardware Included

【Specifications】

• Material: 6061-T6 Fabricated Aluminum

• Finish: Black Anodized

• Height: 3.25" Tall

• Rail: 1/4" Thick Billet CNC-Machined

• Breather Holes: 1 per cover (1-1/4" Diameter)

• Internal Baffles: Yes

• Mounting Style: 4 long center bolts + 2 outer short bolts

• Hardware Included: Yes

• Quantity: Pair (Left + Right)

【Vehicle Fitment – Highlights】
✔ Dodge Charger / Coronet / Polara / Dart / D-Series Trucks
✔ Plymouth Road Runner / GTX / Satellite / Fury / Barracuda
✔ Chrysler Newport / New Yorker / 300 / Imperial / Town & Country
✔ Engines: 383, 400, 413, 426 Wedge (not HEMI), 440
✔ Model Years: 1965–1978

For full vehicle compatibility list, refer to extended application chart.

【Ideal For】
✔ Mopar Muscle Car Restorations
✔ Drag Racing & Performance Builds
✔ Street Rods & Hot Rods
✔ Anyone upgrading valve covers for clearance, looks, or durability

Give your Big Block Mopar the valve covers it deserves — built to perform, built to last, and made to fit perfectly. Whether you're building a showpiece or a race machine, these covers deliver the performance, style, and reliability serious builders demand.