Porsche 911 European Racing Headers for 911 3.4 - 3.8 liter Motors with Street Adaptor Body Panels and Accessories_Complete Kits This 53-inch-wide IROC-style whale-tail base

This 53-inch-wide IROC-style whale-tail base and deck lid fits Porsche 911 applications and includes mounting points for the stock hinges and deck-lid latch

Weight: 9 lbs

Factory hood reference weight: 42 lbs

Average weight: 12 lbs

Mounting requires 10 1/2" from the gutter

Porsche 911 European Racing Headers for 911 3.4 - 3.8 liter Motors with Street Adaptor Body Panels and Accessories_Complete Kits This 53-inch-wide IROC-style whale-tail baseThese 3. 4 3. 8 liter Porsche 911 racing headers include muffler adapter pipes for a factory style banana muffler or a comparable stock location exhaust. Dimensions & details Engine range: 3. 4 3. 8 liters Primary outside diameter: 1 3 4 inches Primary inside diameter: 42 mm Average pair weight: 24 lbs Material: 16 gauge mild steel Construction: Equal length, mandrel bent primaries Collectors: Scallop cut three into one RSR style Included: Muffler