Heavy-Duty ELITE, Long Tube, 50-State Headers For 1967-87 CHEVY/GMC 4WD (only) 1/2 to 3/4 Ton Pick-Up Truck, Blazer, SUV; 283-400 SB Chevy Without A.I.R. (Centered Engine Chassis Only); 1-5/8 in. Tubes; 3 in. Ball/Socket Collector
Specifications:
| Description_DEF |
[B@4a47e840 |
| Description_DES |
[B@210cd4c7 |
| Description_EXT |
[B@167567d6 |
| Description_FAB |
[B@3b77a8c8 |
| Description_FAB |
[B@4e07420e |
| Description_FAB |
[B@96a0de5 |
| Description_FAB |
[B@349c80c9 |
| Description_FAB |
[B@322b5f7a |
| Description_FAB |
[B@46486c03 |
| Description_INV |
[B@1f94540a |
| Description_SHO |
[B@4fde05f9 |
| Tube Diameter |
1-5/8 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 |
| 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 |
66237, 69837 |
| Quantity |
Sold as a pair. |
| Primary Tube Gauge |
14g |
| Primary Tube Diameter (in) |
1.625 in. |
| Package Contents |
Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
| Header Material |
Mild Steel |
| Header Finish |
Matte Silver Ceramic-Metallic |
| Cylinder Head Port Shape |
Oval |
| Cylinder Head |
Stock Profile Heads |
| Header Construction |
MILD STEEL- ELITE Heavy-Duty |
| Replacement Gasket |
27520 |
| Replacement Head Flange Gasket |
27520 |
| California Proposition 65 |
WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov |
| with A.I.R. System |
No |
| Tube Size |
1-5/8 in. |
| Tube Style |
Long Tubes |
| Contents |
headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware |
| Air Conditioning |
Yes |
| Automatic Transmission - Column |
Yes |
| Automatic Transmission - Floor |
Yes |
| Manual Transmission - Column |
Yes |
| Manual Transmission - Floor |
Yes |
| Power Steering |
Yes |
| Collector Attachment |
3 in. |
| Collector Diameter |
3 in. |
| Collector Size |
3 in. |
| Collector Style |
BALL and SOCKET Style (Gasketless) |
| Reducer Outlet Size |
2-1/2 in. |
| Exhaust System Dia |
2-1/2 in. |
| Drivetrain |
4WD |
| Tube Material Thickness |
14g |
| E.O. # |
Yes |
| Emissions Notes |
EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website) |
| Finish |
Matte Silver Ceramic-Metallic |
| Finish Type |
MATTE SILVER Ceramic-metallic coated |
| Flange Style |
Standard |
| Flange Thickness |
0.375 in. |
| Header Port Shape |
Oval Port |
| Header Style |
Long Tube |
| Port Shape |
Oval |
| Material |
Mild Steel |
| Tube Design |
Standard |
| Tube Length |
Long Tubes |
| Title |
HEDMAN HEDDERS ELITE HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN |
