ARP Pro Series Flywheel Bolt Kit - 10 mm x 1.25 Thread - 0.770 in Long - Tri-Square - Black Oxide - Porsche 4-Cylinder/6-Cylinder (Set of 9) Fire Sleeve eliminating the need to use

eliminating the need to use multiple brackets

Can be converted to left or right side air

Now you have a fuel pump inside your factory tank capable of supporting big horsepower EFI or Carbureted

It is activated and deactivated with a three-digit PIN

1975-1986 Chevrolet K20

ARP Pro Series Flywheel Bolt Kit - 10 mm x 1.25 Thread - 0.770 in Long - Tri-Square - Black Oxide - Porsche 4-Cylinder/6-Cylinder (Set of 9) Fire Sleeve eliminating the need to useProduct Description: Flywheel Bolt Kit Pro Series 10 mm x 1. 25 Thread 0. 770 in Long Tri Square Chromoly Black Oxide Porsche 4 Cylinder 6 Cylinder Set of 9 Since 1968, ARP is the fastener of champions and the world leader in fastener technology.