Top 10 Best Headers For 1970 Chevelle Big Block Based On User Rating

1. ACCEL 8199 HP Copper Spark Plug – Shorty

  • Ideal for use in cramped spaces
  • Deliver significantly more power at high RPM
  • Instant throttle response and better fuel economy
  • Less fouling flame dissipation and misfire
  • Pack of eight

2. Moroso 38400 Intake Bolt for Small Block Chevy

  • Package Dimension : 7.18 ” L x 5.37 ” W x 1 ” H
  • Item Package Weight : 0.62 pounds
  • Country of Origin: UNITED STATES
  • Model Number : 38400

3. I Still Play With Blocks Racing Shirt | Maintenance Man Gift T-Shirt

  • Engine men are intelligent. Are you good at repairing race vehicles? Have your wrenches, screwdrivers, sockets and this cylinder block shirt to begin. This shirt is best for men and women working in big automobile car repair shops and mechanical engineers.
  • Young boys and girls dreaming to be engineers are apt to use this top. It can be a funny birthday or Christmas present to kids and toddlers who are total toy wreckers. This can also be a nice family shirt in attending a fun mechanical-themed reunion.
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem

4. Hooker Block Hugger Header Chev Sb Rdst/Uni Met Ceramic

  • Designed for optimal performance
  • Machined flanges for a perfect seal
  • Tuned-length primary tubes for maximum exhaust scavenging and velocity
  • Mandrel-bent tubing for smooth exhaust flow
  • All necessary hardware included for a complete installation

5. Flowtech 99162FLT Header Gasket, Big Block Chevy

  • Engineered for a precise, easy fit
  • Manufactured of P73 Ferroglass non-asbestos facing material for long life
  • Mechanically clinched to a perforated metal core for superior sealing and strength
  • The inorganic filler system provides strong bolt torque retention properties

6. Comp Cams 12-238-2 Xtreme Energy 218/224 Hydraulic Flat Cam for Chevrolet Small Block

  • Excellent response, good mid-range, noticeable idle.
  • 1,300-5,600 RPM Operating Range
  • 218/224 Duration at .050″. 110 Degree Lobe Separation Angle
  • .462″/.469″ Valve Lift
  • Excellent performance in street carbureted applications.
  • More vacuum allows an increase in duration for improved performance and assists power brakes.
  • Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
  • Best performance with aftermarket intake manifolds, headers and lower gear ratios.
  • Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer.
  • Made in USA
  • Fit type: Universal Fit

7. Proform 67921 Aluminum Exhaust Header Gasket with Square Ports for Small Block Chevy – Pair

  • Package Dimensions: 19.88 L x 1.45 H x 5.58 W (inches)
  • Package Weight : 1.33 pounds
  • Country of Origin : Taiwan, Province Of China
  • Part number: 67921

8. Flowtech 99161FLT Header Gasket, Small Block Chevy

  • Engineered for a precise, easy fit
  • Manufactured of P73 Ferroglass non-asbestos facing material for long life
  • Mechanically clinched to a perforated metal core for superior sealing and strength
  • The inorganic filler system provides strong bolt torque retention properties
  • Includes (2) Sets of Collector Gaskets 2-1/2″ & 3.0″
  • Fit type: Vehicle Specific

9. Mr. Gasket 2230G Headlock Locking Header Bolt, (Set of 12)

  • Serrated teeth grip header flange surface providing a locking action
  • Thread-lock patch prevents header bolt torque loss and provides positive thread seal
  • Combination hex/socket head design for easy installation
  • Made from high-grade stainless steel to resist rust and corrosion
  • Material specification Grade 8, 150,000 PSI tensile strength

10. Fel-Pro MS9275B Exhaust Manifold Gasket Set

  • Fit type: Vehicle Specific
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
  • Engineered for the sealing repair environment

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