Tri Mil, J-Tubes, 1-3/8 Dia, Type-3, Raw Steel Finish opt-type-4-eng-kit-gskt-options 2L 911 Stock Ring Set

2L 911 Stock Ring Set with a Chrome top Compression Rings

This system is perfect for a stock or lowered car

020 Crank / Thrust +1mm

This kit requires no machine work and will slide right in to any 1500 or 1600cc air cooled VW engine

This is a new set of 83mm Type 1 cylinders for 40HP

Tri Mil, J-Tubes, 1-3/8 Dia, Type-3, Raw Steel Finish opt-type-4-eng-kit-gskt-options 2L 911 Stock Ring SetJ Tubes, Type 3, Raw, Sold as Pair Tri Mil's raw steel finished J Tube is designed as an aftermarket replacement for the heater boxes. Made with 5 16" thick flanges and uses 1 3 8" diameter 16 gauge mild steel tubing that is mandrel bent, mig welded and test fit to ensure optimum quality and performance. To enhance longevity it is suggested to clean and paint your new J Tubes with a high heat coating. We have found that a BBQ paint works well! Fits