Product Summary

Chevy Small Block V8, Full-Length Header Tube Type, Raw

  • Standard style header and works with both auto and manual transmission
  • 1 5/8" primary tubes 3" collectors and are for S/B Chevy without angle plugs

Key Specs

Header Tube TypeFull-Length
Flange StyleStandard
Primary Tube Diameter1-5/8"
Material TypeSteel

Need To Know

This Product Will Ship Free

Shipping Policies & FAQs

Quick and Easy Returns

Return Policy

Speedway Motors 9300110 Details

These long tube headers work with both automatic or manual transmissions in 1964-1989 Chevrolet chassis. Features 1-5/8" primary tubes, 3" collectors, and fits angled or straight plug S/B Chevy oval exhaust port heads. Built with surface machined thick steel flanges for a great seal and mandrel bent mild steel tubing. These headers are a chassis header and are meant to go inside of the frame rails on the 1965-1989 Chevrolet chassis.

Headers come with installation hardware, collector reducers, gaskets and instructions. 


Applications include, but not limited to:

  • 1965-1989 Impala, Caprice, Bel Air, Biscayne
  • 1967-1981 Camaro (except 1967-69 with factory A/C)
  • 1964-1987 Chevelle, Malibu, El Camino
  • 1970-1987 Monte Carlo


CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Speedway Motors 9300110 Specifications

MFG. Part #9300110
BrandSpeedway Motors
Header Tube TypeFull-Length
Flange StyleStandard
Primary Tube Diameter1-5/8"
Material TypeSteel
Exhaust Port ShapeRound
Collector Diameter3 Inch
Hardware IncludedYes
Gasket(s) IncludedYes
Collector Attachment Type3-bolt flange
Collector Reducers IncludedYes
Collector Reducer Exit Diameter2.5"
Speedway Motors Catalog Part #930-0110
Collector Length8.25"
Flange Thickness.30"
Port Height1.7"
Port Width1.41"
Drivers Side Dimension A7.15"
Drivers Side Dimension B16.88"
Drivers Side Dimension C38"
Passenger Side Dimension A5.1"
Passenger Side Dimension B16.88"
Passenger Side Dimension C37"
Sold in QuantityPair