aFe Twisted Steel 409 Stainless Steel Shorty Header (48-36103) 3515 The core height is also

The core height is also slightly reduced to create additional clearance for supercharger installations

throatier exhaust note along with improved power and throttle response

Make significantly more power than cat bypass pipes

8 1983 Oldsmobile Delta 88 Engine: 3

aFe Twisted Steel 409 Stainless Steel Shorty Header (48-36103) 3515 The core height is alsoTwisted Steel 304 SS Mid Length Tube Exhaust Headers by aFe. Primary Tubing Diameter: 1. 625". Header Style: Mid Length Tube. The new Twisted Steel performance header from aFe Power is redefining the header industry with the new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. These headers are 100% TIG