OptiTorque Header Stud - 3/8-16 and 3/8-24 in Thread - 1.675 in Long - Small Journal - Small Block Chevy (Set of 12) JESKTL-S842760-30 Rocket XR1

Rocket XR1

1988-1995 Chevrolet K3500 5

which provide maximum adjustability to achieve the perfect lowered stance

1965-76 FE V8 engines

New EZ Mount system packages the manifold and upgraded heavy-duty compressor into a factory-assembled bracket

OptiTorque Header Stud - 3/8-16 and 3/8-24 in Thread - 1.675 in Long - Small Journal - Small Block Chevy (Set of 12) JESKTL-S842760-30 Rocket XR1Product Description: Header Stud 3 8 16 and 3 8 24 in Thread 1. 675 in Long Nuts Included Broached Small Journal Steel Black Oxide Small Block Chevy Set of 12 OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.