Bolt Size M8 x 1.25 x 25mm Brand Flowtech CARB (California) Compliant No Collector Diameter 3.00 inch Emission Code 4 Engine GM Small Block Gen III/IV (LS Based) Finish Natural Flange Thickness .375" Header Finish Natural Header Style Long Tube K-Member Compatibility AJE Material 304 Stainless Steel Primary Tube Dia. 1-7/8 inch Product Type Headers Tube Material 304 Stainless Steel Type of Component Headers UPC 090127039465 Part Number 12157FLT
All warranty questions, claims or otherwise should be directed toward the manufacturer