ARP 202-4304 Head Stud Kit for 1988-1989 Nissan 200SX/240SX (CA18DE/DET)

Vehicle Fitment

• 1988-1989 Nissan 200SX/240SX (CA18DE/DET 1.8L I4)

Features

• High-strength 8740 chrome moly steel construction
• Heat-treated to 190,000 psi for maximum clamping force
• Thread-rolled after heat treatment for superior fatigue resistance
• Includes 12-point nuts for accurate torque application
• Parallel-ground washers for proper head gasket sealing
• Designed specifically for CA18DE/DET engines
• Supports turbocharged and naturally aspirated setups
• Ensures precise cylinder head alignment and gasket seating

Specifications

• Material: 8740 chrome moly steel
• Finish: Black oxide
• Strength: 190,000 psi
• Nut Style: 12-point
• Socket Size: 1/2"
• Thread Size: OEM CA18DE/DET standard
• Compatibility: Front cylinder head only

Included Components

• 1x ARP 202-4304 Head Stud Kit
• 1x Set of 12-point nuts
• 1x Set of parallel-ground washers

Product Description

The ARP 202-4304 Head Stud Kit is designed for 1988-1989 Nissan 200SX and 240SX models equipped with the CA18DE/DET 1.8L I4 engine. Built from premium 8740 chrome moly steel and heat-treated to 190,000 psi, these studs deliver outstanding clamping strength and durability for high-performance engines.

Thread-rolled studs provide superior fatigue resistance, while the included 12-point nuts and parallel-ground washers ensure precise torque application and optimal head gasket sealing. Perfect for turbocharged or naturally aspirated CA18DE/DET engines.

This kit ensures consistent cylinder head alignment and robust performance under extreme conditions, making it an ideal upgrade for both street and motorsport applications.

Note: Fitment confirmed through 1989. Later year coverage unconfirmed at time of listing.