Upgrading the exhaust on your 3rd Gen Camaro or Firebird with a small block Chevy? Speed Engineering's SBC shorty headers are a direct-fit upgrade for 1982–1992 F-body applications — mandrel bent, TIG-welded, and CNC-machined with oval ports and a 2.5" collector. Built from 304 natural stainless steel with standard graphite manifold gaskets included.
⚠️ Important Notes:
- Will NOT work on LT1 engines — SBC 305 and 350 V8 engines only
- These headers do not connect to the factory exhaust system — a custom or aftermarket exhaust connection will be required
- Some transmission linkages and Z-bars may require modification or relocation for proper fitment
Features:
- 1-1/2" Primary Tubes — Sized for improved flow on SBC 305 and 350 applications
- 1-1/2" x 1-5/8" Oval Ports — Matches standard SBC oval port cylinder head configurations
- 2.5" Collector — Optimized for flow on shorty header applications
- Shorty Header Design — Improved flow over stock manifolds with a compact, fitment-friendly profile
- Mandrel Bent Tubing — Consistent tube diameter throughout; no crimping, no restriction
- CNC Machined Flanges — Precision fit at the cylinder head for a leak-free seal
- 17-3/8" Center to Center Outer Bolt Holes — Standard SBC bolt spacing for direct fitment verification
- 304 Natural Stainless Steel Construction — Corrosion resistant, heat tolerant, and built to last
- Standard Graphite Manifold Gaskets Included
- Compatible with SBC 5.0L/305 and 5.7L/350 V8 Engines
- V8 Engines Only
Vehicle Applications:
Chevrolet Camaro — 3rd Gen F-Body (RWD)
- 1982 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
- 1983 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
- 1984 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
- 1985 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
- 1986 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
- 1987 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
- 1988 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
- 1989 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
- 1990 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
- 1991 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
- 1992 Chevrolet Camaro (RWD) — SBC 5.0L/5.7L
Pontiac Firebird & Trans Am — 3rd Gen F-Body (RWD)
- 1982 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
- 1983 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
- 1984 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
- 1985 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
- 1986 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
- 1987 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
- 1988 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
- 1989 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
- 1990 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
- 1991 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
- 1992 Pontiac Firebird/Trans Am (RWD) — SBC 5.0L/5.7L
FAQ
Will these headers work on an LT1 engine?
No. These headers are designed for small block Chevy 305 and 350 V8 engines only and will not work on LT1 engines.
Will these headers connect directly to my factory exhaust system?
No. These headers do not connect to the factory exhaust system. A custom or aftermarket exhaust connection will be required for installation.
Will my transmission linkage or Z-bar need modification?
Some transmission linkages and Z-bars may require modification or relocation for proper fitment with these headers. Verify your specific drivetrain configuration before ordering.
What port shape do these headers use?
These headers use 1-1/2" x 1-5/8" oval ports, compatible with standard SBC oval port cylinder head configurations.
What is the bolt hole spacing on these headers?
The outer bolt holes are 17-3/8" center to center, matching standard SBC head bolt spacing.
What engines are these headers compatible with?
These headers are compatible with small block Chevy 5.0L/305 and 5.7L/350 V8 engines in 1982–1992 F-body applications.
What material are these headers made from?
304 natural stainless steel with full TIG-welded construction and CNC-machined flanges.
Are gaskets included?
Yes. Standard graphite manifold gaskets are included with the headers.
Are these headers street legal?
No. These are race-only headers intended for closed-course competition use only. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).
⚠️ Race Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).