
Cometic timing cover crank seal for Chevrolet Mark IV Big Block V8 is a dual-lip seal specified for Jesel belt-drive applications and suitable for both wet and dry sump systems. Manufactured to meet or exceed OEM quality, Cometic tests its gaskets and seals on the street and track; this timing cover seal is intended for Mark-IV big block timing cover applications and heavy-duty use.
Cometic Chevy Mark IV Big Block V8 Timing Cover Seal Jesel Belt Drive Dual Lip Wet & Dry Sump 86622