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Hooker BlackHeart 2.50-Inch Exhaust Manifold; Black Ceramic (71-74 Small Block V8 Firebird)Find parts that fit my vehicle
Item EK-75-901580
$334.76
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-10% $334.76 Was $371.95
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Product Information
Features, Description, Q&A
Features & Specs
- Cast Iron Exhaust Manifolds Video A smoother, cleaner appearance compared to stock exhaust manifolds, while maintaining a OEM style look and feel
- Made from high silicon-molybdenum ductile iron for high temperature strength plus resistance to oxidation and cracking
- Designed with a larger 1 5/8” cross-sectional area and 2 ½” outlets for better air flow and increased performance
- Available for either rectangular port or raised D-port heads
- Accommodates standard straight, Vortec straight and angled plug head designs for better application coverage
- Includes weld-on flanges for easier downpipe pipe installation (custom downpipe required)
- Available in natural cast iron or ceram
Brand Hooker BlackHeart Header Type Headers & Mid-Pipe Kit
Description
Hooker's new cast iron small-block Chevy exhaust manifolds offer an increase in performance and visual appearance over stock-style manifolds. Their compact design fit into a wide variety of replacement and engine swap applications. This means you get the traditional look and easy fitment of a stock style exhaust manifold but now with a smoother, cleaner appearance, plus more modern features. These manifolds are cast out of high silicon-molybdenum ductile iron for high temperature strength and better resistance to oxidation and cracking. Internally these manifolds have a larger than stock 1 5/8-inch cross-sectional area and 2 1/2-inch outlets for better air flow and improved performance. Offered for both rectangular or raised D-port heads, these manifolds fit many popular GM applications
Fitment:
- 1971 Pontiac Firebird
- 1972 Pontiac Firebird
- 1973 Pontiac Firebird
- 1974 Pontiac Firebird
Hooker BlackHeart 8525-3HKR
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Will It Fit My Firebird
- Base - 71, 72, 73, 74
- Esprit - 71, 72, 73, 74
- Formula - 71, 72, 73, 74
- Trans Am - 71, 72, 73, 74
