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Hedman Hedders Black Long-Tube Headers with A.I.R. 63121 fits 1975-1995 Chevrolet P30

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

63121
Out of stock
$1,934.25 USD $879.99 USD

Hedman Hedders Black Long-Tube Headers with A.I.R. 63121 fits 1975-1995 Chevrolet P30
Standard-Duty Black Coated, Long-Tube Headers For 1968-95 CHEVY/GMC Class A Motorhome2; 396-454 BB Chevy with A.I.R. (Centered Engine Chassis Only); 1-3/4 in. Tubes; 3 in. Ball/Socket Collector


Specifications:

Description_DEF [B@65772322
Description_DES [B@3419dafe
Description_EXT [B@908569
Description_FAB [B@140fde98
Description_FAB [B@48bd8108
Description_FAB [B@32897ccb
Description_FAB [B@36b60c3e
Description_FAB [B@5c27ff6e
Description_FAB [B@78b69023
Description_INV [B@1a0c4da
Description_SHO [B@771ff2c
Title HEDMAN HEDDERS CHEVY CLS A MTR HOME W/AIR 396- BLACK MAXX
Crossover Pipe Included No
Gasket Or Seal Included Yes
Header Fasteners Included Yes
Installation Hardware Included Yes
Motor Mounts Included No
Mounting Hardware Included Yes
Y-Pipe Included No
Variations 69121, 69821
Quantity Sold as a pair.
Primary Tube Gauge 16g
Primary Tube Diameter (in) 1.75 in.
Package Contents Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Header Material Mild Steel
Header Finish BLACK MAXX Satin Black Ceramic-Metallic
Cylinder Head Port Shape Square
Cylinder Head Stock Profile Heads
Header Construction MILD STEEL- Standard-Duty
Replacement Gasket 27550
Replacement Head Flange Gasket 27550
California Proposition 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov
with A.I.R. System Yes
Tube Size 1-3/4 in.
Tube Style Long Tubes
Air Conditioning Yes
Automatic Transmission - Column Yes
Automatic Transmission - Floor Yes
Manual Transmission - Column No
Manual Transmission - Floor No
Tube Material Thickness 16g
Material Mild Steel
Tube Design Standard
Tube Length Long Tubes
Tube Diameter 1-3/4 in.
Reducers Included Yes
with EGR No
Weld-Up No
Tuned No
Bolts/Studs Included Yes
Catalytic Converter(s) Included No
Collector Bolts Included Yes
Flange Thickness 0.375 in.
Exhaust System Dia 2-1/2 in.
Reducer Outlet Size 2-1/2 in.
Collector Attachment 3 in.
Collector Diameter 3 in.
Collector Size 3 in.
Notes 68-95 GM Class A Motorhome 283-400 w/AIR
Collector Style BALL and SOCKET Style (Gasketless)
Finish BLACK MAXX Satin Black Ceramic-Metallic
Finish Type BLACK MAXX- Black Ceramic-Metallic Coating
Contents Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions
Header Style Long Tube
E.O. # No
Emissions Notes Not currently legal for sale or use in California. Please call for status update
Header Port Shape Square
Port Shape Square
Flange Style Standard
Power Steering Yes


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