5.7L Tube By OBX For Long LS1 Pontiac GTO Header 2004 each packed with a passion

each packed with a passion for manual labor

If you are not sure whether your car is compatible

Type: Direct Replacement

Front Cab Mount Floor Support - Measurement: 14

【Sturdy & Durable】- Sturdy stainless steel construction for extreme durability

5.7L Tube By OBX For Long LS1 Pontiac GTO Header 2004 each packed with a passionT304 Fully Stainless Steel Dual T. I. G. welded construction for stronger hold Accessories in photo are included No installation instruction included in this kit, we recommend professional installation Manufacturer's Limited Lifetime warranty against manufacturer defects (Must fill out and return warranty card with a copy of the receipt and within 30 days of purchase date) Primaries: 1. 75" OD Port Shape: Circle Port ID: 1. 65" ID Collector: 3" OD