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Hooker BlackheartPart 70101312-rhkr✓ Fits 9 vehiclesMade in CN
Product Details
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Vehicle Fitment & Compatibility
9 applicationsApplication Notes
LS Swap
View all 9 vehicle applications
Years
Make / Model
Submodel
Engine
1970–1974
Chevrolet Camaro
1970–1974
Chevrolet Camaro
1970–1973
Chevrolet Camaro
1970–1972
Chevrolet Camaro
1973–1974
Chevrolet Camaro
1970–1974
Pontiac Firebird
1970–1974
Pontiac Firebird
1970–1974
Pontiac Firebird
1970–1974
Pontiac Firebird
No applications match your search.
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Key Features
The use of header wraps can cause 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.
1970-74 GM LS 2nd Gen (Camaro/Firebird) Full Length Engine Swap Headers for hot LS1/LS6/LS2 (cam,heads,nitrous), 6.2L(L92)Vortec truck, LS3 or all supercharged LS/Vortec engine swaps requiring maximum ground clearance. Not legal for use on pollution controlled motor vehicles.
1970-1974 GM LS 2nd Gen (Camaro/Firebird), Tube Size 1-7/8, Collector Size 3 inch, Port Shape - round (Replaces part # 2298-7HKR)
- 1-7/8” primaries/3" collectors
- Proprietary flat-finished/TIG welded stainless steel investment cast port flanges, CAD/CFD designed one-piece merge collectors and investment cast attenuation spears
- Compatible with Quick Time™ bellhousings, mechanical clutch linkage (requires custom Z-bar/pivot ball assembly), stock A/C evaporator case on firewall, straight boot spark plug wires and Holley LS swap oil pan and accessory drive brackets
- Bolt-in installation with Hooker 3” 2nd-gen F-body exhaust system
- Connection to 2-1/2” Hooker 2nd-gen F-body exhaust system requires the use of an available mid-pipe kit
- Compatible only with stock height subframe/body mounts
- installation with half-height mounts will likely require modification to vehicle floor panels
- Designed and intended for installation only with Hooker LS swap engine mounting brackets and transmission crossmembers for this application. Will not install with any other brand of mounts
- Will not install with factory column shift linkage, Lokar or similar aftermarket cable or linkage required for column shift applications
- the only 70-74’ specific header design in the marketplace
- Premium fitment with maximized ground clearance
- 100% Stainless steel construction
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About this product
1970-1974 GM LS 2nd Gen (Camaro/Firebird), Tube Size 1-7/8, Collector Size 3 inch, Port Shape - round (Replaces part # 2298-7HKR)
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Product Specifications
Air Injection Tubes
No
Application
1970-1974 Camaro/Firebird
Automotive Item Grade
Performance
Bolt Size
M8 x 1.25 x 25mm
Bolts Included
Yes
Brand
Hooker BlackHeart
California Proposition 65 Chemical Name
1
California Proposition 65 Required
Yes
CARB (California) Compliant
No
Category
Exhaust
Collector Attachment
Slip-Fit
Collector Diameter
3.00
Color
Silver
Cylinder Head Flange Thickness
3/8
Design
Long Tube
Drive
2WD
EGT (exhaust Gas Temperature) Port
No
Emission Code
4
Exhaust Series
Hooker BlackHeart
Finish
Natural
Gasket Or Seal Included
Yes
Grade Type
Performance
Header Finish
Natural
Header Series
LS Swap
Header Style
Long Tube
Material
304 Stainless Steel
Mounting Hardware Included
Yes
Oxygen Sensor Port
Yes
Part Type
Exhaust Header
Port Shape
Round
Primary Tubing Diameter
1-7/8
Product Type
Headers
Prop 65 Yes/No
Yes
Quantity
Sold as a pair
Sub Category
Exhaust Manifolds
Warning
California Proposition 65
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Warranty & Compliance
Warranty
Manufacturer's Limited Lifetime Warranty
Country of Origin
CN
⚠ Prop 65 Warning
Yes
1
Emissions Code
4
HS Code
8708925000
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Dimensions & Shipping
Product Dimensions
36.9 × 19.8 × 11.2 in
Shipping Dimensions
36.9 × 19.8 × 11.2 in
Weight
14197 g (14.2 kg)