Pay in 4 interest-free payments of $12.99 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
5in with a 1
Sold as a set
000 More Volts Than Stock Coil
3/8-16 Thread X 1 Inch Long
Wedge-Locking Header Bolts Hex Head 3/8 Diameter X 3/4 Inch Blk Oxide 16 Pcs Proform Engine Valve Cover Hold Down Tab 5in with a 1Each PROFORM Grade 8 Header Bolt is permanently assembled with a pair of special washers. When the bolt is torqued to 28+ ft lbs, the washers super hardened external teeth bite into and grip the bottom of the bolt head and the top surface of the header. After being self locked in this manner, any bolt loosening rotation is blocked by a wedge locking action created by the washers interfacing, matching cams. Its an uphill climb: vibration that might
US$ 77.00
US$ 41.00
US$ 50.00
