Earl's Auto-Crimp Hose End - Straight - Size -8 - Blue 2001 pontiac firebird The kit includes two bushings

The kit includes two bushings and two washers to prevent lateral movement

CNC machined for a precise fit

of torque when used with #2181 intake and stock iron cylinder heads on a 351W engine

While factory frame notching is necessary

the increases averaged 5+ ft-lbs

Earl's Auto-Crimp Hose End - Straight - Size -8 - Blue 2001 pontiac firebird The kit includes two bushingsEarls Auto Crimp Hose Ends from Earl's! An economical way to utilize a crimp fitting in fuel, oil or coolant systems where the traditional hoses are used. Works only with Auto Flex, Perform O Flex, or Pro Lite Hoses. Crimp Collars are sold separately. Finished crimp outside diameter that is required for each hose size is clearly stamped into the outside of each crimp collar for easy reference and can be crimped on any crimp machine.