New set of 1-¼" chrome steel velocity stacks. Sold as a set of (4)
Measurements:
- Height: 1¼"
- Horn: 2-1/2" (66mm)
- Bottom (taper): 1-3/4" (45mm)
- Bolt Pattern: 2-9/16" (66mm)
Fits:
- 40-44-48 Weber IDF
- 40-44 Empi HPMX
- 36-40-45 DRLA Dellorto
New set of 1-¼" chrome steel velocity stacks. Sold as a set of (4)
Measurements:
- Height: 1¼"
- Horn: 2-1/2" (66mm)
- Bottom (taper): 1-3/4" (45mm)
- Bolt Pattern: 2-9/16" (66mm)
Fits:
- 40-44-48 Weber IDF
- 40-44 Empi HPMX
- 36-40-45 DRLA Dellorto