How would u fix this blower box?

[Vref]

Its not completely broken off.

 

[JonM]

....

 

[carrollm]

Use fiberglass and resin on the back side. Drip resin on the crack (front side). sand gently. repeat if nessisary. When you can't feel the crack anymore, use flat black spray paint to hide the repair (only spray lightly over the fiberglass repair!). The trick is to take some steel wool and remove all the paint you put on but leave it over the previus repair. The original composite will re-appear. They will never know....

Mike

 

[1964*Coupe]

Check out:
http://www.docrebuild.com/dr-r-web/HEAT63-67.pdf