MSD Oil Plug Wet Sump

• The MSD Wet Sump Oil Plug is engineered to properly seal and support Chevrolet engines being converted to a crank trigger ignition with a front-mounted distributor.
• Intended for wet sump lubrication systems and required for installations utilizing an MSD Crank Trigger setup
• Constructed from CNC-machined billet aluminum for durability and precise fitment
• Features an adjustable slip-collar flange to achieve correct installation depth on engines with altered deck heights
• Equipped with a large-diameter polished steel shaft treated with a QPQ finish and a dedicated oil passage to enhance lubrication
• Incorporates a sealed ball bearing and extended sintered bushing for improved stability, includes a bronze gear, and offers provisions for optional O-ring seals
• Covered by a 1-Year Limited Warranty

Serious performance builds require accuracy in every detail, particularly when converting to a crank trigger ignition system. On wet sump applications that utilize a front-drive distributor arrangement, it is essential to properly seal and support the distributor opening to maintain oil control and ensure long-term reliability. For Chevrolet engines built with these requirements in mind, the MSD Oil Plug Wet Sump provides a purpose-built solution.

Designed specifically for wet sump oil systems running a front-drive distributor, this component must be used in conjunction with an MSD Crank Trigger. The housing is CNC-machined from billet aluminum to deliver precise fitment and structural strength. An adjustable slip-collar mounting flange allows accurate positioning on engines with altered deck heights. A large-diameter polished steel shaft treated with a QPQ coating enhances wear resistance, while a dedicated oil passage promotes improved lubrication to the distributor and cam gear. Stability is reinforced through a sealed ball bearing and an extended sintered bushing, and the assembly comes equipped with a bronze gear. For modified blocks, O-ring seals can be incorporated to further support oil pressure management.

Engineered to work alongside advanced ignition systems and high-performance engine combinations, this oil plug offers secure installation, enhanced lubrication, and reliable operation in competition-focused applications. Backed by a 1-Year Limited Warranty.