• No clearance issues with oil filter, spark plugs, starter, kick out oil pan, rear mounts, valve cover
• Clears firewall that is minimum 7" from back of block
• Exits inside frame rail
• Standard Chevy
• Tube Diameter: 1-5/8" to 1-3/4"
• Collector Diameter: 3"
• Collector Length: 9"
• Bolts & gaskets included