These Hooker BlackHeart cast iron exhaust manifolds have a 2.50 inch outlet, natural cast 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 - Natural Cast Finish |
Description_KEY |
LS swap manifolds; LS exhaust manifolds; LS swap exhaust; exhaust manifolds; cast exhaust manifolds; C10 LS swap exhaust manifolds; 240SX LS swap exhaust manifolds; F-Body LS swap exhaust manifolds; G-Body LS swap exhaust manifolds |
Description_MKT |
These Hooker BlackHeart cast iron exhaust manifolds have a 2.50 inch outlet, natural cast 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_INV |
LS SWAP EXHAUST MANIFOLD, NATURAL |
Description_EXT |
Hooker Exhaust Manifolds; For Use w/LS Swap; 1.625 in. Tubing; 2.5 in. Collector; Hi-Silicon-Moly Ductile Iron; Incl. Hardware; Natural Cast Finish; |
Description_FAB |
2.5 inch outlet diameter offers improved flow for maximum performance from a cast iron exhaust manifold |
Description_FAB |
Tight tuck design provides universal fit for most popular chassis and a clean traditional muscle car appearance |
Description_FAB |
Intended for GM LS engine swap applications where durability, quiet operation, and leak-free sealing is desired |
Description_FAB |
Plain as-cast finish for a factory appearance |
Description_FAB |
Nickel plated steel mating flanges, MLS mating flange gaskets, and mating flange hardware included |
Description_FAB |
Cast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance |
Description_FAB |
Perfect complement to Hooker engine swap mount plates and Holley engine swap oil pans |
Description_SHO |
Exhaust Manifold |
Warning |
California Proposition 65 |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Engine |
GM Gen III/IV (LS) |
Finish |
Natural |
Tube Material |
Cast Iron |
WARNING CA Proposition 65 |
Yes |
Collector Diameter |
2.500 in. |
Head Style |
Manifold |
Bolt size |
M8 x 1.25 x 25mm |
Brand |
Hooker BlackHeart |
Exhaust Series |
Hooker |
Header Style |
Manifold |
Product Type |
Manifold |
Subframe |
Stock |
Type of Component |
Manifold |
Flange Style |
2-Bolt |
Sale Category |
Exhaust |
Primary Tube Diameter |
1.625 in. |
Position |
N/A |
Application |
Multi-fit |
Choose Your Part |
Manifold |
Emission Code |
8 |
Primary Tube Dia. |
1-3/4 inch |
Exhaust Manifold Style |
Standard Swap |
Header Finish |
Natural |
Material |
Cast Iron |
Length |
12.0000 |
Width |
9.0000 |
Height |
21.0000 |
Weight |
32.0000 |