Package Dimensions :13.97 cm L X 9.906 cm W X 0.508 cm H
Country Of Origin :United States
Package Weight :0.3lbs
Aluminum hold down fits most aftermarket distributors and magnetos. An Allen head bolt prevents distributor from turning in the clamp so distributor can be removed and reinstalled without resetting the timing. Fits all Chevy V8 except 348-409. Will not fit Mallory magnetos.