Upgrade your Nissan RB engine with high-quality push-in low profile rocker cover fittings, available in -8 AN or -10 AN sizes. Designed to suit RB20DE, RB20DET, RB25DE, and RB25DET engines—including later model Neo RB variants.

Precision CNC-machined from billet 6061-T6 aluminium and finished with a sleek black anodising for enhanced durability, lightweight performance, and a premium look.

Perfect for performance builds and custom setups.

Application Guide

Model Engine Port Size
Nissan Skyline R31 RB20DE(T) 15.8 mm
Nissan Skyline R32 RB20DE(T) 15.8 mm
Nissan Skyline R32 RB25DE 15.8 mm
Nissan Skyline R33 RB25DE(T) NCVS* 15.8 mm
RB25DE(T)NCVS* 16.0 mm
Nissan Skyline R34 RB20DE Neo 16.0 mm
Nissan Skyline R34 RB25DE(T) Neo 16.0 mm

*Nissan Skyline R33 RB25DE(T) NCVS customers please check the physical size of your factory rocker cover fittings before purchasing.

Package Contents:

  • Your choice of -8 AN or -10 AN push-in low profile fitting (2)
SKU 334-000222
Brand Franklin Performance
Type Aftermarket
Model # 059-RB2025/LP--

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