The gas handling system of the Savage is VERY good. What problem did you have and why? Determine this so it does not happen again.
If gas escapes from a pierced primer for example, a certain amount enters the firing pin hole in the bolt head. Of course this depends on the position of the firing pin and if it is damaged. A firing pin and spring in good condition will hold back the primer dent a certain amount while blocking the firing pin hole. Gas that does manage to enter this hole has a vent hole to exit upon, which is located inline with the vent hole on the side of the action. On a rh action, this would point to the right side, on a lh action it would point to the left side. The cocking ramp cut out area of the bolt body would vent a TINY amount of gas. Understand that this gas would need to get past the firing pin then past the cocking piece sleeve and pin, these pieces basically plug the center area of the bolt body are quite the obsticle when combined. So far, this would leave the right side of the rifle.
Around the bolt head there is not a lot of room but for a rifle cartridge failure it is plenty. A primer issue gas leak would need to move upwards, forwards, upwards again, then backwards to get past the outside surface of the bolt head. It will pass by the extractor and blow it out if the failure is powerful enough. These gases all must get past the front gas baffle, which remains in the raceways to protect you.
If any gas gets past that, it has two giant openings to exit upon. Namely the loading port and the mag well.
If any gas gets past that, it must be following the raceways. The rear baffle is larger than the raceways.
I can think of NO action that handles gas better, including the REM 700. I know Dennis, who I respect greatly as a gunsmith, will say the 700 is better and the best ever made. However, any gas that gets by the 700 bolt head has a raceway to follow directly to your left eye. The Savage has two gas baffles extra, one blocking and one larger than the raceways and it redirects gas outwards away from your face.
Escaping gas cones out and gets past parts that are made to fit together.
Always wear your safety glasses if at all possible.
So, what leaked and why? Did you fix the problem?