Edelbrock E-Series Cylinder Head Bolt Kit - Hex Head - Chromoly - Black Oxide - Edelbrock Heads - Pontiac V8 85612 09454070 a special version is available

a special version is available to accommodate the very short tip on these valves

218/224 Duration

and they are made from high quality vinyl

Cobra Snake Laser Etched Logo

and will not collapse under suction

Edelbrock E-Series Cylinder Head Bolt Kit - Hex Head - Chromoly - Black Oxide - Edelbrock Heads - Pontiac V8 85612 09454070 a special version is availableEdelbrock E Series Cylinder Head Bolt Kit #85612 is designed for use on Pontiac engines with Edelbrock Performer #61569, #61579 and #61599 D Port Cylinder Heads. This kit contains all the necessary parts to replace the factory head bolts. E Series bolts have a yield tensile strength of 190,000 PSI for strong and reliable loading. Bolt threads are rolled after heat treating for superior form and strength, while a small hex head provides extra space for