Looks like you're using an unsupported browser, so some features might not work. We recommend upgrading your browser for a better experience.
Home   >   Engine

ISR Performance Rocker Arm Stoppers - Nissan SR20DET

Manufacturer: ISR Performance
Product # {{ productPartNumber }}

$ 78 38

Manufacturer: ISR Performance
Product # {{ productPartNumber }}
⚠
Prop 65 Hazardous Material Warning

Some products are manufactured using chemicals or materials known to the state of California to cause cancer and/or reproductive harm. Learn More.

No Customer Questions Yet

Have any questions about this product? Ask a question here.

Ask a Question

No Reviews Yet

Be the first to tell the world about this product.

$ 78 38

⚠
Prop 65 Hazardous Material Warning

Some products are manufactured using chemicals or materials known to the state of California to cause cancer and/or reproductive harm. Learn More.

Description

ISR Stainless Steel rocker arm stoppers for the RWD SR20DET. Unlike the mild steel HKS or Greddy ones, these stainless RAS will not chip nor rust under extensive use and abuse. RAS fit directly on S13, but can be used on all S14/S15 SR model too but needs to trim and cut out some materials underneath the valve cover near the oil cap area that hits the RAS.

** All ISR Performance Products are Designed for Off Road Use Only **

Compatibility

If you have questions about vehicle fitment, please contact us.

No Customer Questions Yet

Have any questions about this product? Ask a question here.

Ask a Question

No Reviews Yet

Be the first to tell the world about this product.

Copyright 2026 Concept Z Performance