Radium Acorn Nuts - Anodized Aluminum - 15PK Vehicle Make_Fiat 50 and 60mm systems as

50 and 60mm systems as well

This allows the pumps to be upgraded without fuel pressure concerns

If you have a more performance orientated build we also now offer a High-RPM Performance alternator available to purchase separately here

8AN ORB Direct Mount Regulators can be found HERE

2L LS2-3 engines

Radium Acorn Nuts - Anodized Aluminum - 15PK Vehicle Make_Fiat 50 and 60mm systems asReplacement black acorn nuts for many Radium Engineering components (fuel pump hangers, fuel surge tanks, fuel cells, etc.). Prior to 2020, the provided 10 32 threaded acorn nuts were manufactured from nylon. These new 10 32 acorn nuts are machined from billet aluminum. To prevent electrical conductivity, they are than Type II Anodized Black. Product includes a 15 pack.