Firewall thickness

[Jim T]

I want to order some rubber grommets; can anyone tell me what the thickness of the front and rear firewall is?


Thank you,
Jim

 

[Fran Hall RCR]

Front bulkhead is 0.250 and the rear is 0.125

 

[Jim T]

Tanks Fran!

 

[Cam]

hard to find grommets. it think grainger has them by the 20 pack

 

[Fran Hall RCR]

Mcmastercarr has them in both sizes http://www.mcmaster.com/#catalog/119/3774/=lyv7l3