Allstar Performance Spin Lock Nuts 50-Pack — 1/4-20 Zinc Oxide Silver | ALL18557-50 1970-pontiac-firebird-esi5597854 "text": "This bolt is Grade

"text": "This bolt is Grade 5 steel

32mm Tubular Rear Sway Bar

Description_FAB CNC machined billet aluminum housing and billet aluminum base Description_FAB Must be used with an MSD Ignition Control Description_FAB Advance weight pins are staked and tig welded to the plate Description_FAB Easy-to-adjust mechanical advance with supplied springs and stop bushings Description_FAB Will not accept a vacuum advance canister Description_FAB Polished steel shaft is QPQ coated and guided by two sealed ball bearings Description_FAB Nylon pads ensure smooth operation of the advance weights Description_FAB Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range Description_FAB No CARB Exemption Order Number Description_FAB Supplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts) Description_FAB Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction Description_FAB Mechanical advance assembly can be locked out for crank trigger systems Description_SHO V8 Distributor Description_INV Oldsmobile Dist

part numbers: SM5027 & SM5028

featuring strong furnace-brazed construction

Allstar Performance Spin Lock Nuts 50-Pack — 1/4-20 Zinc Oxide Silver | ALL18557-50 1970-pontiac-firebird-esi5597854 "text": "This bolt is GradeAllstar Performance Spin Lock Nuts feature a 1 4 20 thread with a built in serrated flange that locks against the panel or bracket without a separate washer. Each nut is steel with a zinc oxide finish and takes a 7 16 in wrench. This bulk set of 50 is commonly used as a backer nut with Allstar body bolts and works with any standard 1 4 20 stud or bolt. FAQ What thread size do these spin lock nuts use? These nuts use a 1 4 20 thread and take a 7 16 in