4G63 6 Bolt Billet Main Caps
5 cap replacement set
Billet steel 3x stronger than factory cast iron
Compatible with Kiggly Girdle
Requires line bore for installation
Made in Barberton, Ohio USA
4G63 6 Bolt Billet Main Caps
5 cap replacement set
Billet steel 3x stronger than factory cast iron
Compatible with Kiggly Girdle
Requires line bore for installation
Made in Barberton, Ohio USA