Vibrant Performance Standard Flex Coupling w / Inner Braid Liner 1-3/4 Fittings and Adapters This porting mandrel is 1"

This porting mandrel is 1" long with a 1" x 18" wide tip

Since 1946

These precision hydraulic roller lifters feature tight ID tolerances that allow for better control at higher RPM and a micro finish OD for reduced friction

Prevent messy spills and keep you lines free of dirt and debris when disconnecting lines for engine changes and maintenance

1978-1979 Oldsmobile Cutlass

Vibrant Performance Standard Flex Coupling w / Inner Braid Liner 1-3/4 Fittings and Adapters This porting mandrel is 1"Vibrant's Standard Flex Coupling features a Stainless Steel Braid Liner to help eliminate exhaust "whistle". These Flexible Couplings are recommended for naturally aspirated applications. Available in 1. 5" to 3" I. D. and from 4" to 10" Long. Recommended for Naturally Aspirated applicationsVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market, which, at the time,