BLOCK HUGGER Hedders; Chevy LS Series; 1-1/2" Tubes; Uncoated
| Attributes |
| Additional Details |
Also Fits Vortec Engines |
| Application |
Automotive |
| ASIN |
B000OHHF48 |
| 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 |
| Coating/Finish |
Silver Ceramic |
| Collector Attachment |
2-1/2" |
| Collector Bolts Included |
Yes |
| Collector Size |
2-1/2" |
| Collector Style |
3-Bolt Gasket Style Flange |
| Collector Tube Size (in.) |
3 |
| Contents |
Header(s), new bolts and gasket(s) to head, reducer(s) and hardware, instructions |
| Country of Origin (Primary) |
US |
| Crossover Pipe Included |
NO |
| Cylinder Head |
Stock Profile Heads |
| Cylinder Head Port Shape |
Round |
| Emissions Notes |
NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. |
| Engine |
Chevy LS Series |
| Engine Make/Size |
Chevy Big Block (396-454) |
| Exhaust System Dia |
2-1/2" |
| Finish |
Uncoated |
| Finish Type |
Uncoated Mild steel |
| Flange Style |
Standard |
| FLANGE Thickness |
0.375" |
| Gasket # |
27470 |
| Gasket Or Seal Included |
Yes |
| Harmonized Tariff Code (Schedule B) |
8708925000 |
| Hazardous Material Code |
N |
| Head Flange Gasket |
27470 |
| Header Finish |
Uncoated |
| Header Material |
Mild Steel |
| Header Port Shape |
Round |
| Header Style |
Block Huggers- Street Rod |
| Installation Hardware Included |
Yes |
| Life Cycle Status Code |
Available to Order |
| Manual Transmission - Column |
Yes |
| Manual Transmission - Floor |
Yes |
| Material |
Mild Steel |
| Motor Mounts (Included) |
NO |
| Motor Mounts Included |
NO |
| Mounting Hardware Included |
Yes |
| NAFTA Preference Criterion Code |
B |
| Notes |
Street Rod Universal Shorty Chev. 4.8-6.0 LS |
| Package Contents |
Header(s), new bolts and gasket(s) to head, reducer(s) and hardware, instructions |
| Port Shape |
Round |
| Primary Tube Diameter (in) |
1.75" |
| Primary Tube Gauge |
18g |
| Quantity |
Sold as a pair. |
| Reducer Outlet Size |
2-1/2" |
| Reducers Included |
Yes |
| Replacement Gasket |
27470 |
| Replacement Head Flange Gasket |
27470 |
| SDR Required Flag |
N |
| Transmission Mount Included |
NO |
| Transmission Mount/Crossmember (Included) |
No |
| Transmission Mount/Crossmember Included |
No |
| Transmission Notes |
Modification to shifter linkage may be required. |
| Tube Design |
BLOCK HUGGERS |
| Tube Diameter |
1-1/2" |
| Tube Direction |
Down Swept |
| Tube Length |
SHORT Tubes |
| Tube Material Thickness |
18g |
| Tube Size |
1-1/2" |
| Tube Style |
Block Huggers |
| Tuned |
NO |
| Variations |
68526 |
| Weld-Up |
No |
| with A.I.R. |
No |
| with A.I.R. System |
No |
| with EGR |
No |
| Y-Pipe Included |
No |
