These swap headers allow enthusiasts to drop an LS (all exc. LS7) engine into the ever popular 1955-1957 Chevy. These new headers were designed to fit only with a Unisteer rack and pinion system. If running a 605 box or stock steering setup see part # 2292-1HKR. They are a true 1-3/4 in. long tube design to sufficiently maximize the torque and horsepower of the free breathing LS engines. They are available in high temp black paint or silver ceramic.
Specifications:
Description_ASC |
Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty. |
Description_DES |
Hooker Super Competition Long Tube Header - Ceramic Coated |
Description_DEF |
Exhaust Header |
Description_INV |
HEADER, SWAP 55-57 CHEV LS-1 (SILVER CER |
Description_FAB |
True long-tube design to maximize performance potential of engine |
Description_FAB |
Thick plate steel flanges provide leak-proof seal at cylinder heads |
Description_FAB |
Designed to fit with Unisteer rack and pinion |
Description_FAB |
Designed to be compatible with other popular aftermarket components for this application |
Description_FAB |
Available in three different finishes for more variations in vehicle personalization. |
Description_EXT |
Super Competition Long Tube Header; Metallic Ceramic Coating; Tube Size 1.75 in.; Fits 55-57 Chevys/LS [All Exc. LS7] Engine Swap w/Unisteer Rack And Pinion Steering; |
Description_MKT |
These swap headers allow enthusiasts to drop an LS (all exc. LS7) engine into the ever popular 1955-1957 Chevy. These new headers were designed to fit only with a Unisteer rack and pinion system. If running a 605 box or stock steering setup see part # 2292-1HKR. They are a true 1-3/4 in. long tube design to sufficiently maximize the torque and horsepower of the free breathing LS engines. They are available in high temp black paint or silver ceramic. |
Description_SHO |
Exhaust Header |
Tube Direction |
Down Swept |
Head Style |
Long-Tube |
Bolt size |
M8 x 1.25 x 25mm |
Brand |
Hooker |
Engine |
GM Small Block Gen III/IV (LS Based) |
CARB (California) Compliant |
No |
Tube Material |
Mild Steel |
WARNING CA Proposition 65 |
Yes |
Port Shape |
Same As Port/Can Be Matched |
Engine Make/Size |
Chevy LS Series |
Collector Diameter |
3.000 in. |
Tube Diameter |
1.750 in. |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Emission Code |
4 |
Header Finish |
Silver Ceramic |
Header Style |
Long Tube |
Primary Tube Dia. |
1-3/4 inch |
Product Type |
Headers |
Warning |
California Proposition 65 |
Material |
Mild Steel |
Collector Tube Size |
N/A |
Primary Tube Diameter |
1.750 in. |
Application |
Automotive |
Coated Finish |
Metallic Ceramic |
Length |
9.4000 |
Width |
20.5000 |
Height |
55.0000 |
Weight |
29.1000 |