Exhaust Manifold Set GM LT Swap Rear Dump Cam & Crank Pulleys 5 in ID - 6

5 in ID - 6 in Length - 350 lbs/in Spring Rate - Steel - Red Powder Coat - Each

Grip Tape - EZ Grip - 5 ft Long - 1

Data Logger - V300SD - Data Link Software - Engine RPM / Drive Shaft RPM / Clutch RPM Sensors Included - Kit

A thicker core would diminish airflow and sacrifice normal engine cooling which would be potentially detrimental to the long term health of the engine

Exhaust System - Performance - Cat-Back - 3 in Diameter - Stainless - Natural - V8 - GM F-Body 1967-74 - Kit

Exhaust Manifold Set GM LT Swap Rear Dump Cam & Crank Pulleys 5 in ID - 6Exhaust Manifold BlackHeart Rear Dump 2. 5 in Outlet Cast Iron Black Ceramic Coated GM LT Series Pair