Exhaust Header Bolts #8545, 3/8"-16 X 3/4", Black Oxide (Set Of 12)

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Edelbrock Exhaust Header Bolt Kit #8545 contains a set of 12 high-quality black oxide steel flanged bolts for universal applications that require a 3/8-16 thread pitch and 1-inch length. These header bolts feature a combination hex-Allen head that allows you to use a 7/16 combination wrench. The flange design helps to distribute pressure and eliminates the need for separate washers. The black oxide finish provides a nice aesthetic look with mild resistance to corrosion in dry environments.

Features and Benefits

  • Universal header bolt set of twelve; Hex-Allen head design; Grade 5-bolt; Flanged bolt design distributes pressure and eliminates the need for a washer; Black oxide finish offers resistance to corrosion in dry environments


Availability Available
Application Application Specific
UPC 00085347085453
Quantity Set of 12
Thread Diameter 0.375 in
Availability Note Available to Order
Warranty 12 Months
Bolt Grade (Recommended) 15-20 ft-lb
Thread Type Coarse
Hazardous Materials Warning WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • Recommended torque: 15-20 lb-ft; Length measured from base of flange
Finish Black Oxide
Head Drive Type Hex
Length 1.000 in
Material Steel