ARP202-4207R Cylinder Head Stud Kit Suits for Nissan TD42 TD42T 12-PT Head (ARP-HSK-TD42)

Nissan's TD42 engine as seen in the GQ and GU Patrols of the late 1980s and right up to 2007, was kind of the black sheep of the TD engine clan.

But not in a bad way.

While it shared the basic TD-family architecture in terms of cylinder spacing and construction materials, the TD42 was a six-cylinder engine in a four-cylinder family. Of course, that didn't matter to Nissan Patrol buyers who quickly warmed to the engine for its never-say-die reliability and rugged construction.

These ARP Head studs are custom made from ARP2000 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thread-rolled to Mil-S-8879 specs, with a black oxide finish for corrosion resistance. The kits come complete with hardened washers and high-strength hex nuts.

Compatible Engines

• TD42 4.2L 6 Cyl
• TD42T 4.2L 6 Cyl (2 studs will require shortening)

Compatible Vehicles

• Ford Car Maverick DA 1988 - 1993 4.2L
• Nissan Civilian Bus W40 1991 - 1999 4.2L
• Nissan Civilian W40 1995 - 1999 4.2L
• Nissan Civilian W41 1999 - 2004 4.2L
• Nissan Patrol GQ 1988 - 1997 4.2L
• Nissan Patrol GU 1998 - 2007 4.2L
• Nissan Patrol GU Y61 1998 - 2007 4.2L