METERING BLOCK - 134-131 1Inventory Muffler Part Number: 9530572

Muffler Part Number: 9530572

This bolt-on emissions legal system is perfect for the person looking for an exhaust with a moderately aggressive interior and exterior tone with all of the performance benefits that you would expect from Flowmaster®

9L V8 1977 - 1978 Chevrolet K10   305/5L V8 1977 - 1978 GMC K25   305/5L V8 1977 - 1978 GMC K25 Suburban   305/5L V8 1980 - 1981 Pontiac Catalina   305/5L V8 1979 - 1980 Pontiac Grand LeMans Base 305/5L V8 1979 - 1980 Pontiac Grand LeMans Safari 305/5L V8 1978 - 1979 Pontiac Phoenix   305/5L V8 1977 - 1978 GMC C25   305/5L V8 1977 - 1978 GMC C25 Suburban   305/5L V8 1977 - 1978 GMC C15   305/5L V8 1977 - 1978 GMC C15 Suburban   305/5L V8 1977 - 1978 Chevrolet C20   305/5L V8 1977 - 1978 GMC K15   305/5L V8 1977 - 1978 GMC K15 Suburban   305/5L V8 1977 - 1978 Chevrolet K20   305/5L V8 1977 - 1978 Chevrolet K20 Suburban   305/5L V8 1986 - 1987 Buick Regal   307/5L V8 1979 - 1980 GMC K2500 Suburban   350/5

3L V8 260 CID or 4

METERING BLOCK - 134-131 1Inventory Muffler Part Number: 9530572Overview: They are designed to be exact replacements for your existing Holley 3310 model 4160 series carburetor, so they don't require any modifications to install them correctly. Manufactured from quality die cast zinc with a gold iridite finish, this Holley replacement metering block will keep your carburetor running correctly. Features: Gaskets Included Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley Emission Code 5