Hooker Header Super Competition Oval Port Fiber, Steel Header Gasket - 10812HKR Part #: 10812HKR Line: HKR Hooker Header Super Competition Oval Port Fiber, Steel Header Gasket Manufacturer's Defect Warranty Material: Fiber, Steel Port Shape: Oval Thickness (in): 0.060 Inch Engine Make/Size: Chevrolet Small Block Gen-I Show More Show Less