Header Gaskets Copper Rectangle Port 1.45 x 1.55 Inch GM SBC
Highlights
- Durable Copper Construction
- Provides Leakproof Seal
- Rectangle Port Applications
- .040" Inch Thickness
Copper Header Gaskets for Small Block Chevrolet engines with 1.45 x 1.55 Inch Rectangle Ports.
These Copper Header Gaskets are for use with Chevrolet Small Block engines with 1.45” X 1.55” Rectangle Ports. Manufactured from thick, durable copper, these gaskets will offer a tight, leakproof seal. Designed for a perfect fit between the cylinder head and the header flange. Direct fit replacement, sold as a pair.
Features and Benefits:
- Copper construction
- .040” thick
- Direct fit replacement
- Sold as a pair
Please Note:
- These header gaskets fit Chevrolet Small Block engines with 1.45” X 1.55” Rectangle Ports.
Engine Fitment:
- Chevrolet 283-350
California Residents: Proposition 65 Warning
Related Categories: C10 Exhaust Gaskets, C/K Exhaust
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles












