Quality parts you can trust made by skilled American workers, right here - in the USA. Stainless Diesel Exhaust Manifolds are the best on the market, with zero failures in the 12+ years of being run on daily drivers, race trucks, pullers & semi trucks.
S-400 Aluminum elbow replacement O-ring (color may be different from photo - due to silicone shortages)
Cross Section Shape: Round
Dash Number: 236
System of Measurement: Inch
Inside Diameter: 3-1/4