At the base of the CNC machined housing there are two O-ring grooves
Timing Cover - 1-Piece - Seal Included - Chevrolet / Bowtie Logo - Steel - Black Crinkle Paint - Small Block Chevy - Each
Spindle - 2 in Drop Spindle - Driver / Passenger Side - Iron - Natural - GM Fullsize SUV / Truck 2014-18 - Kit
73 Ratio and Down - Limited Slip - Steel - Natural - Dana 80 - Each
Cylinder Head Stud Kit - Hex Nuts - Chromoly - Black Oxide - Buick V6 - Kit
ACCEL - ACCEL 4038, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Yellow, Set At the base of theACCEL's SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.