BBK Underdrive Crank Pulley - 93-97 GM F-Body w/LT-1 93507 10 and 12 cylinder engines

10 and 12 cylinder engines equipped with conventional or performance ignitions and operating ranges up to 16

Typically used on left front of Dirt Late Models or on the right rear of Dirt Modifieds

The Momentum GT is designed around a pre-oiled

allowing an easy installation into the nitrous systemAuto Meter Gauges are the number one choice of professional racers worldwide

Valves and studs are in stock GM L98 locations just like the 180cc

BBK Underdrive Crank Pulley - 93-97 GM F-Body w/LT-1 93507 10 and 12 cylinder enginesThis 1993 1997 GM LT1 BBK Performance Under drive Crank Pulley is designed as direct bolt on replacement for the current factory pulley and will retain full cooling and charging characteristics. This BBK under drive crank pulley kit is an easy way to free up an average 8 12 horsepower in under 30 minutes. Each kit comes with complete installation instructions and allows the use of existing serpentine belts. Vehicle Applications: 1993 1997 Pontiac