Description
Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley’s products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl’s, Holley products can give you the edge you need over the competition.
Resources
Installation Instructions
Specifications:
| Application | Automotive |
| Coated Finish | Silver Ceramic |
| Collector Diameter | 3.000 in. |
| Collector Tube Size | 3.000 in. |
| Description_ASC | Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle |
| Description_DES | Super Competition Long Tube Header |
| Description_EXT | Super Competition Long Tube Header; Silver Ceramic; 1975-81 F-Body LS Swap; 1.875 in. Tubing; 3 in. Coll; Round Port; 304 Stainless Steel; Superseded To PN[70101310-RHKR]; |
| Description_FAB | Keep Top End Horsepower |
| Description_FAB | Laser Cut Flanges w/Flat Finished TIG Welds |
| Description_FAB | Monstrous Low-Mid-Range Torque |
| Description_FAB | Most Durable Design Available |
| Description_FAB | Provides Finest Fit |
| Description_INV | HEADER; 1975-81 GMF BODY LS SWAP; 1 7/8 |
| Description_LAB | Proposition 65 |
| Description_MKT | Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley’s products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl’s, Holley products can give you the edge you need over the competition. |
| Description_SHO | Exhaust Header |
| Engine Make/Size | Chevy LS Series |
| Head Style | Long-Tube |
| height | 15.8 |
| length | 38.2 |
| LTL | N |
| Material | Mild Steel |
| Port Shape | Round |
| Primary Tube Diameter | 1.875 in. |
| Tube Diameter | 1.875 in. |
| Tube Direction | Down Swept |
| Tube Material | Mild Steel |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
| weight | 29.9 |
| width | 18.8 |
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