JOES A-Arm Slug - 1/8" 11100 ***Warning- Many Ford vehicle models

***Warning- Many Ford vehicle models were originally equipped with a heater core flow restrictor located at either the original heater hose fitting in the factory intake or inline in the inlet heater hose which protects the heater core from damage

1999-2004 GMC Sierra 2500

2007 GMC Sierra 1500 Classic Fleetside 69

Soft urethane encapsulation seals against moisture

Gauge Works

JOES A-Arm Slug - 1/8" 11100 ***Warning- Many Ford vehicle modelsOur slugs are machined out of aluminum, black anodized and laser engraved for easy identification. Slugs sold separately in 1 8" increments, centered to 1 2". JOES Racing Products staff are racers, competitive, and know quality parts and why they work well. At Joes Racing Products, they obsess over the details to produce quality racing parts that give you the competitive edge in a demanding sport. Joes Racing Products knows you can't stand being an