Retno Phenolic Insulator Carburetor Riser – 45 DCOE

Enhance the performance and reliability of your carburetor setup with the Retno Phenolic Insulator Carburetor Riser. Precision-machined from high-quality phenolic material, this insulator helps minimize heat transfer from the intake manifold to the carburetor, promoting cooler fuel temperatures and more consistent engine performance.

Designed specifically for 45 DCOE carburetors, this riser features a 45 mm internal diameter and a 0.475" (12.06 mm) thickness. It also incorporates dual O-ring grooves—one on each side—to provide an improved seal and dependable performance in demanding street and racing applications.

Features

• Precision-machined phenolic carburetor insulator/riser
• Compatible with 45 DCOE carburetors
• 45 mm internal diameter
• 0.475" (12.06 mm) thickness
• Dual O-ring grooves (one on each side) for enhanced sealing
• Helps reduce heat transfer from the intake manifold to the carburetor
• Ideal for performance engines, vintage race cars, restorations, and custom builds

Specifications

• Product: Phenolic Insulator Carburetor Riser
• Brand: Retno
• Thickness: 0.475" (12.06 mm)
• Internal Diameter: 45 mm
• O-Ring Grooves: Two (one on each side)
• Compatibility: 45 DCOE carburetors
• Quantity: 1