LS3 12-Degr Cylinder Heads Fully CNC Ported 1973-jeep-j-2600-esi2175886 Gear Cover - 6-Bolt -

Gear Cover - 6-Bolt - Ball Bearings - Aluminum - Black Anodized - DMI Bulldog Quick Change - Kit

010 in Undersize - Narrowed - Doweled - Small Block Chevy - Each

The system includes a pair of specially selected Super 50 Series mufflers for a deep powerful exterior sound with minimal interior tone and is suited for the enthusiast who wants their performance to be heard

447 in - Duration 260 / 260 - 110 LSA - 1000 / 5000 RPM - Ford Inline-6 - Each

75 in Height - Rubber - Yellow - Each

LS3 12-Degr Cylinder Heads Fully CNC Ported 1973-jeep-j-2600-esi2175886 Gear Cover - 6-Bolt -Cylinder Head LS3 Mongoose Assembled 2. 165 1. 600 in Valves 260 cc Intake 69 cc Chamber 1. 270 in Springs Angle Plug Aluminum GM LS Series Pair