This 1993-1997 GM LT1 BBK Performance Under-drive Crank Pulley is designed as a piggy back for the OE factory harmonic dampener. It is a direct bolt on 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 hardware.
Power-Plus SeriesA? Underdrive Crank Pulley; CNC Machined Billet Aluminum; Crank Pulley Only; Incl. All Required Hardware;
All BBK Performance parts are backed by a 1-YEAR manufacturera**s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended warranty option can be viewed when the item is added to your cart. The manufacturera**s warranty is based on normal use and installation of each product.
