EMPI High Performance Rocker Shaft Kit | Air-Cooled VW Type 1 | Floating Center Spacer (21-2308-0) brand-fullthrottle Firmer spring rate: 10% stiffer

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

Each head is built with Manley stainless steel valves

Part Number: 00-9488-0

5") — an extra-long reach that brings the knob closer to the driver

EMPI High Performance Rocker Shaft Kit | Air-Cooled VW Type 1 | Floating Center Spacer (21-2308-0) brand-fullthrottle Firmer spring rate: 10% stifferEMPI 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