Hedman Hedders LS SWAP HEADERS; 1-3/4 IN. MID LENGTH; 1978-81 GM A-BODY & 1982-88 GM G-BODY CARS (CHEVY MONTE CARLO MALIBU EL CAMINO GMC CABALLERO BUICK REGAL OLDS CUTLASS PONTIAC BONNEVILLE GRAND PRIX ; BLACK-MAXX BLACK CERAMIC COATED MILD STEEL 68023

<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>

• Handcrafted, Mild Steel Construction.
• The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
• Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
• Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
• Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
• Proud To Say, Made In The USA, Since 1954!

Attributes:

• GTIN: 00732611680233
• Brand Name: Hedman Hedders
• Vehicle Use: A-Body (GM) 1978-81
• Engine: Chevy LS Series
• with A.I.R. System: No
• with EGR: No
• Product Type: Headers
• Collector Attachment: 3 in.
• Collector Diameter: 3 in.
• Finish Type: BLACK MAXX- Black Ceramic-Metallic Coating
• Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
• Air Conditioning: Yes
• Automatic Transmission - Column: Yes
• Automatic Transmission - Floor: Yes
• Bolts/Studs Included: Yes
• Catalytic Converter(s) Included: No
• Collector Bolts Included: Yes
• 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: Stock Profile Heads
• Cylinder Head Port Shape: Round
• E.O. #: No
• Emissions Notes: NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
• Exhaust System Dia: 2-1/2 in.
• Fastener(s) Included: Yes
• Finish: BLACK MAXX Satin Black Ceramic-Metallic
• Flange Style: Standard
• Flange Thickness: 0.375 in.
• Replacement Gasket: 27470
• Gasket Or Seal Included: Yes
• Header Construction: 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
• Manual Transmission - Column: No
• Manual Transmission - Floor: Yes
• Material: Mild Steel
• Port Shape: Round
• Power Steering: Yes
• Primary Tube Diameter (in): 1.75 in.
• Primary Tube Gauge: 16g
• Quantity: Sold as a pair.
• Reducer Outlet Diameter: 2-1/2 in.
• Reducer Outlet Size: 2-1/2 in.
• Reducers Included: Yes
• Tube Design: MID-LENGTH
• 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
• Weld-Up: No
• Y-Pipe Included: No
• Transmission Compatibility: Automatic Transmission

Extended Information:

• Country of Origin: United States
• Emissions : Electronically Announced
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: ST
• Dimension: 30.000 x 18.500 x 16.500 inches
• Weight: 24.700 lb