<p>GM A-Body cars went through a transformation in 1978, and although GM re-designated rear-wheel drive A-Body models as G-Bodies beginning in 1982, the platform remained relatively unchanged until 1988. The 1978-88 A and G-Body segment contains some of the more iconic muscle cars of that era, making them prime candidates for an LS swap.</p><p>Hedman Hedders has been building exhaust headers in the USA since 1954, and their extensive experience shows in the construction of these 1-3/4" diameter, mid-length LS swap headers, designed specifically for installing the reliable, late-model powerplant into 1978-87 Caballero, Cutlass, El Camino, Grand Prix, and Regal, or 1978-88 Monte Carlo models.</p><p>Built from mild steel material and handcrafted in Hedman's Whittier, California manufacturing plant, these headers come complete with gaskets, small head header bolts, and exhaust collector adapter for attaching the headers to a 2-1/2 in. exhaust system. They have a durable, satin black ceramic-metallic finish to keep underhood temperatures down, increase exhaust speed to help with scavenging, and look good great at the same time. Also available with Hedman's HTC polished silver ceramic-metallic finish, or uncoated.</p><p>As with all Hedman Hedders, these headers are backed by a limited lifetime warranty, and the coating is covered for a full 5 years.</p><p>To ensure proper fit, we recommend the use of Trans-Dapt's engine and transmission swap mounts designed for you with these headers.</p>
Additional Attributes:
GTIN: 00732611680233
Air Conditioning: Yes
Automatic Transmission – Column: Yes
Automatic Transmission – Floor: Yes
Bolts/Studs Included: Yes
California Proposition 65: WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov
Catalytic Converter(s) Included: No
Collector Attachment: 3 in.
Collector Bolts Included: Yes
Collector Diameter: 3 in.
Collector Size: 3 in.
Collector Style: BALL and SOCKET Style (Gasketless)
Contents: Headers, gaskets, 3-bolt exhaust adapters, mounting hardware
Crossover Pipe Included: No
Cylinder Head Port Shape: Round
Cylinder Head: Stock Profile Heads
E.O. #: No
Emissions Notes: Not Legal For Street Use on ’75-Later Model Years! Legal for off-road use only.
Engine: Chevy LS Series
Exhaust System Dia: 2-1/2 in.
Fastener(s) Included: Yes
Finish Type: BLACK MAXX- Black Ceramic-Metallic Coating
Finish: BLACK MAXX Satin Black Ceramic-Metallic
Flange Style: Standard
Flange Thickness: 0.375 in.
Gasket Or Seal Included: Yes
Header Construction: MILD STEEL- Standard-Duty
Header Fasteners Included: Yes
Header Finish: BLACK MAXX Satin Black Ceramic-Metallic
Header Material: Mild Steel
Header Port Shape: Round
Header Style: Mid-Length Tube
Installation Hardware Included: Yes
LS SWAP: YES
Manual Transmission – Column: No
Manual Transmission – Floor: Yes
Material: Mild Steel
Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Port Shape: Round
Power Steering: Yes
Primary Tube Diameter (in): 1.75 in.
Primary Tube Gauge: 16g
Product Type: Headers
Quantity: Sold as a pair.
Reducer Outlet Diameter: 2-1/2 in.
Reducer Outlet Size: 2-1/2 in.
Reducers Included: Yes
Replacement Gasket: 27470
Transmission Compatibility: Manual Transmission
Tube Design: Standard
Tube Diameter: 1-3/4 in.
Tube Length: Mid-Length Tubes
Tube Material Thickness: 16g
Tube Size: 1-3/4 in.
Tube Style: Mid-Length
Variations: 68020 and 68026
Vehicle Family: A-Body (GM) 1978-81
Weld-Up: No
with A.I.R. System: No
with EGR: No
Y-Pipe Included: No
Extended Information:
Emissions : Racing or Pre-Emissions Use Only
Life Cycle Status: Available To Order
Packaging:
Quantity of Each: 1
Package UOM: ST
Dimension: 30 x 18.5 x 16.5 inches
Weight: 24.7 PG
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