1937-1962 Stainless Shorty Exhaust Header for 1937-1962 Chevrolet Chevy 216 235 261 6 Cylinder

SKU: 11138SAS
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Description

DESCRIPTION

Experience the perfect blend of quality engineering and exceptional value with these high-performance headers. Manufactured from durable T-304 stainless steel with precision CNC-machined flanges and TIG/MIG welded construction, they deliver superior durability and flow characteristics. Computerized mandrel bending technology ensures smooth exhaust airflow for improved scavenging and reduced back pressure.

  • Inlet: 2" x 1.65" (Rectangle) and 1.65" x 1.65" (Square)
  • Outlet: 2" (Diameter)
  • 1-3/4" and 2" primary tubes
  • 7/16" thick head flanges
  • Collector Diameter: 2.000"
  • Flange Thickness: 0.31"
  • 2 x 2-1 (4-2) Racing design
  • Increase high flow air, instantly gain 10 to 15 Hp. / Tq
  • TIG welded CNC machine flange
  • O2 sensor bung insertion, Metal gasket included
  • Professional Installation is Highly Recommended
  • Installation Instruction is Not Included.

Fitment:

VEHICLE NAME Year Engine
Chevrolet 3B 1959 3.8L
Chevrolet 3C 1959 3.8L
Chevrolet 3D 1959 3.8L
Chevrolet 3E 1959 3.8L
Chevrolet 3F 1959 3.8L
Chevrolet 3G 1959 3.8L
Chevrolet BG 1943 3.8L
Chevrolet Bel Air 1950~1962 3.8L|4.3L
Chevrolet Biscayne 1958~1962 3.8L
Chevrolet Brookwood 1959~1961 3.8L
Chevrolet C10 Panel 1960~1962 3.9L
Chevrolet C10 Pickup 1960~1962 3.8L|4.3L
Chevrolet C20 Pickup 1960~1962 3.8L|4.3L
Chevrolet C30 Panel 1960~1962 3.9L
Chevrolet C40 1960~1962 3.8L|4.3L
Chevrolet CK 1946 3.8L
Chevrolet Corvette 1953~1955 3.8L
Chevrolet Del Ray 1957~1958 3.8L
Chevrolet Fleetline 1950~1952 3.8L
Chevrolet Impala 1958~1962 3.8L
Chevrolet Kingswood 1959~1960 3.8L
Chevrolet Nomad 1958~1959|1961 3.8L
Chevrolet One-Fifty Series 1953~1955|1957 3.8L
Chevrolet Styleline Deluxe 1952 3.8L
Chevrolet Styleline Special 1950~1951 3.8L
Chevrolet Truck 1943~1958|1960 3.8L|4.3L
Chevrolet Two-Ten Series 1954 3.8L


POLICY

  •  Ships from nearest warehouse within 1 business day, arrives in 5-8 days(most area in 7 days)
  •  30-day return policy
  •  2-year replacement warranty

Note:

  •  Contact Us First: If you encounter any issues with your order, please reach out to us immediately. We're committed to resolving any concerns quickly and to your satisfaction.
  •  Feedback Consideration: Before leaving neutral or negative feedback, give us a chance to make things right. We'll work diligently to provide a solution that meets your needs.
  • Contact Email: support@samexhaust.com
Automotive Parts - Policy

Our Policies

SHIPPING

Ships from nearest warehouse within 1 business day, arrives in 5-8 days (most areas in 7 days).

RETURNS

30-day return policy for all products.

WARRANTY

2-year replacement warranty on all parts.

OEM EXHAUST MANIFOLDS VS PERFORMANCE HEADERS

Equal-Length Primary Tubes
Synchronized exhaust pulses
DESIGN & ENGINEERING
Log-style Collector Design
Unequal-length runners
304 Stainless Steel
Mandrel-bent construction
MATERIAL & CONSTRUCTION
Cast Iron
Heavy and prone to corrosion
Scavenging Effect
Negative pressure wave extraction
EXHAUST FLOW
Turbulent Flow
High backpressure design
5-15% HP Increase
Improved volumetric efficiency
PERFORMANCE GAIN
Restricted Performance
Factory emission compliance focus

Attention

Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.

Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.

Performance gains may vary—no guarantees.

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