These Hooker BlackHeart cast iron exhaust manifolds have a 2.25-inch outlet, silver ceramic finish, and are designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications. Their contoured design aims the exhaust directly toward the exit port for improved flow. Being cast iron means they will provide years of leak-free performance with less under-hood noise than traditional headers. Plus, their shorty design means you can route exhaust tubing close to your frame/floor pan for maximum ground clearance.
Specifications:
Description_DEF |
Exhaust Manifold |
Description_DES |
Hooker BlackHeart LS Swap Exhaust Manifolds - Silver Ceramic Finish |
Description_MKT |
These Hooker BlackHeart cast iron exhaust manifolds have a 2.25-inch outlet, silver ceramic finish, and are designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications. Their contoured design aims the exhaust directly toward the exit port for improved flow. Being cast iron means they will provide years of leak-free performance with less under-hood noise than traditional headers. Plus, their shorty design means you can route exhaust tubing close to your frame/floor pan for maximum ground clearance. |
Description_KEY |
ls; swap; exhaust; manifolds; power; |
Description_INV |
LS SWAP EXHAUST MANIFOLD, SILVER CERAMIC |
Description_FAB |
Intended for GM LS engine swap applications where durability, quiet operation, and leak-free sealing is desired |
Description_FAB |
Silver ceramic coating for reduced engine compartment temps and improved corrosion resistance |
Description_FAB |
Nickel plated steel mating flanges included (mating flange fasteners are not included) |
Description_FAB |
2.25 inch outlet diameter offers improved flow for maximum performance from a cast iron exhaust manifold |
Description_FAB |
2 bolt exit flange configuration matches the E-rod exhaust manifolds for a factory like fitment. This allows the use of factory gaskets and fasteners if desired |
Description_FAB |
Cast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance |
Description_FAB |
Tight tuck design provides universal fit for most popular chassis and a clean traditional muscle car appearance |
Description_FAB |
Perfect complement to Hooker engine swap mount plates and Holley engine swap oil pans |
Description_EXT |
Hooker Exhaust Manifolds; 1.625 in. Tubing; 2.25 in. Collector; Hi-Silicon-Moly Ductile Iron; Silver Ceramic Metallic; |
Description_SHO |
Exhaust Manifold |
Head Style |
Manifold |
Brand |
Hooker BlackHeart |
Bolt size |
M8 x 1.25 x 25mm |
Engine |
GM Gen III/IV (LS) |
Position |
N/A |
Finish |
Silver Metallic Ceramic |
Tube Material |
Cast Iron |
Application |
Multi-fit |
Choose Your Part |
Manifold |
Emission Code |
8 |
Exhaust Series |
Hooker |
Header Style |
Manifold |
Subframe |
Stock |
Exhaust Manifold Style |
Standard Swap |
Header Finish |
Silver Ceramic |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
WARNING CA Proposition 65 |
Yes |
Primary Tube Diameter |
1.625 in. |
Collector Diameter |
2.250 in. |
CARB (California) Compliant |
No |
Primary Tube Dia. |
1-3/4 inch |
Product Type |
Manifold |
Type of Component |
Manifold |
Warning |
California Proposition 65 |
Flange Style |
2-Bolt |
Material |
Cast Iron |
Length |
9.0000 |
Width |
12.0000 |
Height |
20.0000 |
Weight |
25.0000 |