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These Hooker RacingHeart headers are for Street Stock cars with Small Block Chevy engine. They fit 1973-1974 GM A-Body vehicles as well as 1970-1974 GM F-body vehicles. They have 1-5/8 inch primaries with 3 inch collectors, 3/8 inch thick flanges to prevent warping and have merge spears for increased velocity. These are black painted mild steel.
Hooker RacingHeart Street Stock Headers - Painted - 2550HKR
$311.95
Features:
- Fits both straight and angle plug heads
- Mandrel-Bent Tubing
- Merged Collector
- Gasket and Hardware included
Product Specifications:
- Product Details: SBC Circle Track 1973-1974 Monte Carlo, Malibu, Regal, Cutlass, and Grand Prix; 1970-1974 Camaro and Firebird, Primary Tube Size 1-5/8 inch, Collector Size 3 inch
- Air Injection Tubes: No
- Application: Street Stock
- Bolt Size: 3/8-16 x 3/4 IN
- Bolts Included: Yes
- California Proposition 65: Yes
- California Proposition 65 Chemical List: Chromium, Nickel
- CARB (California) Compliant: For Pre-1975 Vehicles only
- Collector Attachment: Slip-Fit
- Collector Diameter: 3.00 IN
- Collector Reducer Included: No
- Collector Reducer Outlet Diameter: N/A IN
- Color: Black
- Design: Long Tube
- Drive: 2WD
- EGT Port: No
- Engine: Chevrolet Small Block Gen I
- Finish: Painted
- Flange Thickness: 3/8 IN
- Gasket Or Seal Included: Yes
- Grade Type: Performance
- Header Series: Hooker Racingheart Street Stock
- Header Style: Long Tube
- Material: Mild Steel
- Mounting Hardware Included: Yes
- Oxygen Sensor Port: No
- Part Type: Exhaust Header
- Port Shape: Square
- Primary Tubing Diameter: 1 5/8 IN, 1.625 IN
- Product Type: Headers
- Quantity: Sold as a Pair
- Race Only: Yes
- Tube Wall Thickness: 16 GU