BLOCK HUGGER Headers; Chevy SB 283-400; 1-1/2 in. Tubes; Uncoated
Specifications:
| Description_ASM |
1923-1949 STREET ROD CID 283, 1923-1949 STREET ROD CID 305, 1923-1949 STREET ROD CID 307, 1923-1949 STREET ROD CID 327, 1923-1949 STREET ROD CID 350, 1923-1949 STREET ROD CID 400 |
| Description_DEF |
Exhaust Header |
| Description_DES |
BLOCK HUGGERS; Chevy SB 283-400; 1-1/2 in. Tubes-Uncoated |
| Description_FAB |
Handcrafted, Mild Steel Construction. |
| Description_FAB |
Classic Block Hugger Style Is Perfect For Street Rods, and Cramped Custom Builds That Do Not Have Enough Clearance For Mid-Length or Long Tube Headers. |
| Description_FAB |
Classic 3-Bolt Gasket-Style Header Collectors |
| Description_FAB |
Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters) |
| Description_FAB |
Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating! |
| Description_FAB |
Proud To Say, Made In The USA, Since 1954! |
| Description_EXT |
BLOCK HUGGER Headers; Chevy SB 283-400; 1-1/2 in. Tubes; Uncoated |
| Description_INV |
HEDMAN GM CAR HEADERS-UNCOATED |
| Description_SHO |
HEADERS, UNCOATED |
| Air Conditioning |
No |
| Automatic Transmission - Column |
Yes |
| Automatic Transmission - Floor |
Yes |
| Bolts/Studs Included |
Yes |
| California Proposition 65 |
WARNING: Cancer. For more info visit www.P65Warnings.ca.gov |
| Catalytic Converter(s) Included |
No |
| Collector Attachment |
2-1/2 in. |
| Collector Bolts Included |
Yes |
| Collector Diameter |
2-1/2 in. |
| Collector Size |
2-1/2 in. |
| Collector Style |
3-Bolt Gasket Style Flange |
| Contents |
Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions |
| 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. |
| Engine |
Chevy SB 283-400 |
| Exhaust System Dia |
2-1/2 in. |
| Finish |
Uncoated |
| Finish Type |
Uncoated Mild steel |
| Flange Style |
Standard |
| Flange Thickness |
0.3125 in. |
| Gasket Or Seal Included |
Yes |
| Header Construction |
MILD STEEL- Standard-Duty |
| Header Fasteners Included |
Yes |
| Header Finish |
Uncoated |
| Header Material |
Mild Steel |
| Header Port Shape |
Round |
| Header Style |
Block Huggers- Street Rod |
| Installation Hardware Included |
Yes |
| Manual Transmission - Column |
Yes |
| Manual Transmission - Floor |
Yes |
| Material |
Mild Steel |
| Motor Mounts Included |
No |
| Mounting Hardware Included |
Yes |
| Notes |
Street Rod Universal Shorty 283-400 |
| Package Contents |
Headers, reducers (exhaust adapters), gaskets, mounting hardware |
| Port Shape |
Round |
| Power Steering |
No |
| Primary Tube Diameter (in) |
1.50 in. |
| Primary Tube Gauge |
16g |
| Product Info |
This traditional block hugger style set of headers are ideal for most street rod projects and for use on vehicles with narrow frame rails. they are a center dump design. |
| Quantity |
Sold as a pair. |
| Reducer Outlet Size |
2-1/2 in. |
| Reducers Included |
Yes |
| Replacement Gasket |
27500 |
| Replacement Head Flange Gasket |
27500 |
| Title |
HEDMAN HEDDERS BLOCK HUGGER HEADERS; CHEVY SB 283-400; 1-1/2 IN. TUBES; UNCOATED |
| Transmission Notes |
Modification to shifter linkage may be required. |
| Tube Design |
Standard |
| Tube Diameter |
1-1/2 in. |
| Tube Length |
Short Tubes |
| Tube Material Thickness |
16g |
| Tube Size |
1-1/2 in. |
| Tube Style |
Block Huggers |
| Tuned |
No |
| Variations |
68366, 68863 |
| Weld-Up |
No |
| with A.I.R. System |
No |
| with EGR |
No |
| Y-Pipe Included |
No |
| Length |
8.0000 |
| Width |
14.0000 |
| Height |
20.0000 |
| Weight |
14.0000 |
