Trick Flow® by Stainless Works Chevelle Big Block Headers

Description PN: TFS-CVBB2 Trick Flow® by Stainless Works 1968-72 Chevelle/El Camino/Monte Carlo Big Block Chevy Headers BBC, 2″ Primaries With 3.50″ Collectors. This long tube header is designed to give you awsome horsepower and torque, these headers are completely hand assembled using 304L stainless steel. Fully TIG-welded CNC design components allow for exact fitment to your vehicle, while a thick 3/8 flange seals perfectly to the head. A high flow collector with integrated merge spike gives your engine the added mid-range torque and overall horsepower you expect from a Trick Flow by Stainless Works product; and they are stainless steel so they won’t rust out! Header Specifications- Header Style: Full-length Header Material: Stainless steel Header Finish: Natural Mill Spec. Primary Tube Diameter (in): 2 in. Collector Attachment: Slip fit Collector Diameter: 3.500 in. Primary Tube Gauge: 16-gauge Flange Thickness (in): 3/8 in. Note: Recommended mini starter for clearance.