Vibrant Radiator Cap | For Vibrant Filler Neck #20982 (20983)

The Vibrant Performance Radiator Cap (Part #20983) is designed for a perfect fit with Vibrant Radiator Filler Neck #20982, offering reliable sealing and pressure control for high-performance cooling systems. Built from premium materials and finished with a sleek black anodized coating, this cap not only enhances engine bay appearance but also ensures long-term durability and consistent performance under demanding conditions.

With a 12 psi pressure rating, it’s engineered to maintain optimal cooling efficiency by increasing the boiling point of coolant, making it ideal for both street and track applications.

✅ Key Features:

• Designed to fit Vibrant Radiator Filler Neck #20982

• Filler Neck Size: 1.6875"

• Cap Pressure: 12 psi

• Outer Diameter: 3.000"

• Precision-machined for perfect fit and sealing

• Black anodized finish for corrosion resistance and a premium look

• Helps maintain consistent coolant pressure and system performance