XForce VE-VF 1" 3/4 4 into 1 Headers with 100 Cell Cats Hastings Moly Premium LSA OEM Pistons Rings Set - Optional 8PK & 12PK

- Optional 8PK & 12PK Drive Options

- Spring Seats

- 1800 Gram Bob Weight

660" lift dual polished valve springs

XForce VE-VF 1" 3/4 4 into 1 Headers with 100 Cell Cats Hastings Moly Premium LSA OEM Pistons Rings Set - Optional 8PK & 12PKXForce 1" 3 4 4 into 1 Headers with 100 Cell Metallic Cats LSX Performance Parts supplies the very best Performance Packages for your car! The XForce headers are a 4 into 1 design with the 1" 3 4 primary & a 3" outlet. These headers provide huge gains from your standard factory headers & cats. Your New XForce 1" 5 8 Headers Include XForce 1" 3 4 4 into 1 Stainless Steel headers; 3" outlet; Twin 100 cell 3" Hi Flow Metallic Cats; Vehicle Fitment VE 6.