Header Bolts 3/8-16 1" Uhl Hex Head Black Pack Of 12 Holden V8 Part Number: AF105-08BLK

Part Number: AF105-08BLK

2017 mazda biante 2

Part Number : RWH-120-06-1M

Suits Small Block and Big Block Chevy (V8 1955 to 1986)

000 rpm higher over the original AirDual manifolds to 1500-6500 rpm

Header Bolts 3/8-16 1" Uhl Hex Head Black Pack Of 12 Holden V8 Part Number: AF105-08BLKPart Number: AF37 1001 when installing headers youwill need header bolts, factory exhaust manifold boltswon't work. These header bolts are made from grade 8 steel for strength. They are coated in a black oxide for protection and long lasting durability. Each hex head is designed to take a7 16" spanner size. This compact hex head is ideal for use where space is minimal on most aftermarket header flanges.