SET OF 16 - BEEHIVE STYLE Aftermarket performance intake and exhaust valve springs for your high revving N12,N14,N16, and N18 engine
SET OF 16 - BEEHIVE STYLE Aftermarket performance intake and exhaust valve springs for your high revving N12,N14,N16, and N18 engine
High Strength ARP head studs
2X Entries For Our 25th Anniversary Sweepstakes!
Performance Hardware to secure the head to the engine block
For repair or changing valves in the cylinder head
Uprated performance retainers that are more durible
Upgraded main studs for performance engine builds, 9MM
For repair or changing valves in the cylinder head
Uprated valve guides used in the cylinder head : Manganese Bronze Metal
Uprated valve guides used in the cylinder head
Uprated valve guides used in the cylinder head
This product was last offered at the strikethrough price on
05-07-2026
Uprated valve guides used in the cylinder head Intake & Exhaust
High strength ARP main stud kit for the N12/N14/N16/N18 engines
2X Entries For Our 25th Anniversary Sweepstakes!
Uprated valve guides used in the cylinder head : Manganese Bronze Metal : +0.038mm - .0015")
Uprated valve guides used in the cylinder head : Manganese Bronze Metal
Uprated valve guides used in the cylinder head Intake & Exhaust
Uprated valve guides used in the cylinder head : Manganese Bronze Metal : +0.038mm - .0015")