Boss 429 threaded insert and plastic vent tee.

2 pieces only.

Repro replacement parts for BB-28 vented battery caps.

View first 2 photos only.

You are buying the two pieces on the left only.

Insert on the right is an original Ford (NOT included).

Boss Performance

Dot com

Rare NOS Autolite-Ford BB-28 vent kit is NOT included.

Rare Autolite SV-29 Boss 429 batteries are NOT included.

Larry Shinoda’s original BOSS 429 pocket lighter is NOT included.

It’s displayed in the trunk of our 900 mile KK 429 NASCAR Mustang.