Chevy A-body Small Block 1964-1977 Headers
Our line of classic muscle car systems continues with ARH headers for your small block powered 64-77 A-body. Available in 1-5/8”, 1-3/4” or 1-7/8” primaries with 3” or 3-1/2 “ collectors, expect a great fit and outstanding performance.
Product features on ALL American Racing Headers systems include:
- 100% Made in the USA - Never Outsourced
- Made entirely of 304 stainless steel
- 3/8" thick laser-cut flanges for a warp-free seal
- Hand-ported TIG welded inlets
- Optimized primary tube routing for superior fit and performance
- Merge collectors complete with welded scavenger spikes
- Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability
ALL American Racing Headers Exhaust Systems are for OFF-ROAD use only.