Head Stud Kit, 12-Point Nut 62mm Turbocharger Note: Use inner coil support

Note: Use inner coil support spring on all tight radius bends and inlet / suction side of any pump

Simply remove the original bolt and tired-looking washer and replace it with our Billet 6000 series nicely anodized shanked dress up washer and bolt specifically designed to replicate the OEM 4G63 units

Beginning With The Finest Aerospace-quality Materials

- Bosch Part Number: 0 280 750 156

Head Stud Kit, 12-Point Nut 62mm Turbocharger Note: Use inner coil supportfits BB Chev 454 502 With Iron Or Aluminium Heads Part Number : AR235 4313 BB Chev Head Application Cast IronOEM Mark V Or Mark VI Crate Motor With Dart Heads AFR World Product Merlin