Allstar Performance Jack Bolt Collar - 1-1/8in-12 (10 Pack) H753C3956 Measured Flow: 300 CFM @

Measured Flow: 300 CFM @ 7" H2O

467 in Bores

Have a nitrous or forced induction powerplant that also sees street duty

Very rough idle

Allstar Performance Jack Bolt Collar - 1-1/8in-12 (10 Pack) H753C3956 Measured Flow: 300 CFM @Steel collar typically welds onto frame or chassis for installation of a threaded jack bolt. Collar includes grease fitting. Product Description: Jack Bolt Collar 1 3 8 in Tall 1 5 8 in OD 1 1 8 12 in Thread Steel Natural Set of 10 We proudly feature Allstar Performance Parts and Equipment. The key to success in any car building project, whether race car, street rod, or street machine, is access to high quality, reasonably priced parts that will get