Quarter Master Solenoid L2071 Converts one-piece rear main seal

Converts one-piece rear main seal on 1986 and newer Small Block Chevy blocks to the old style

Secures flywheel to crankshaft on 5

Boost dependent rising fuel pressure rate (1:1)

Neoprene covers help protect from rock damage and to keep components clean while preventing the competition from knowing your secrets

32 in Thick

Quarter Master Solenoid L2071 Converts one-piece rear main sealProduct Description: Starter Solenoid Quarter Master Ultra Duty Starters Sold Individually Quarter Master started out as a chassis developer for drag racing. Discovering a critical need in the drag racing world, they soon switched focus to high performance clutches, and have since expanded into bellhousings, flywheels, driveshafts, quick change gears, and starters. Today Quarter Master has earned the respect and loyalty of racers across the country.