Conical Mount Bolt Kit, RV-3/4 Only

Conical bolt sets include all the necessary bolts, nuts and washers to fasten the engine to the mount. The supplied nuts are all-metal-insert, self-locking nuts appropriate for firewall-forward use.

Some older engines in the field have a mount design referred to as "Conical" or "Straight." All Conical mount RV's use Conical Mount Bolt Kit, All Except RV-3/4 except RV-3 and RV-4 which use Conical Mount Bolt Kit, RV-3/4 Only .