EMPI High Performance Rocker Shaft Kit | Air-Cooled VW Type 1 | Floating Center Spacer (21-2308-0) brand-fullthrottle It replaces 021-198-487A

It replaces 021-198-487A

Firmer spring rate: 10% stiffer than stock for improved cornering while remaining streetable

Stealth Installation: Fits completely under the distributor cap for a clean

German-engineered front beam

torsional flexibility

EMPI High Performance Rocker Shaft Kit | Air-Cooled VW Type 1 | Floating Center Spacer (21-2308-0) brand-fullthrottle It replaces 021-198-487AEMPI High Performance Rocker Shaft Kit with Floating Center Spacer The EMPI High Performance Rocker Shaft Kit upgrades the valvetrain on air cooled VW Type 1 engines. Its floating center spacer improves valvetrain stability at higher RPM a smart upgrade for performance and high lift cam builds. Vehicle Fitment VW Beetle: Air cooled Type 1 engines VW Bus: Air cooled Type 1 engines VW Karmann Ghia: Air cooled Type 1 engines Key Features & Benefits