Holley 135-2 Vacuum Secondary Diaphragm

Holley 135-2 Vacuum Secondary Diaphragm is ranked 1st in secondary diaphragms based on our comprehensive analysis.

Reviewed by more than 4 consumers, more than 100% of the reviews about this Holley exhaust system had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended exhaust system, complete kit, carburetors & part, and secondary diaphragm.

Features:

• Rod length is 2.047
• 90 day limited warranty
• Ensures correct function of the vacuum
• Features diaphragm check ball and secondary throttle plates