Product Summary

262, 267, 283, 305, 307, 327, 350, 400, Raw, Steel

  • Painted black finish
  • Will fit a variety of Small Block Chevy engines
  • 3-1/5" collector
  • Accommodates straight or angle plug heads

Key Specs

MFG. Part #930186
BrandSpeedway Motors
Header Tube TypeChassis
Material TypeSteel

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These Small Block Chevy street stock headers are for 1972-1987 Malibu, Monte Carlo, Grand Prix, Cutlass and Regal. Also fits a 1970-1981 Camaro.

  • 1-3/4" primaries
  • 3-1/2" x 8" collector
  • Black painted finish
  • Can use with solid side or rear mounts
  • Clears side and rear engine mounts (motor must be in stock location)
  • Will fit straight or angle plug heads
  • Will not clear stock manual clutch linkage ball or air conditioner box


  • Must use short oil filter such as WIX 51069, AC PF24, or FRAM PH30


CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

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, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. 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.


MFG. Part #930186
BrandSpeedway Motors
Header Tube TypeChassis
Material TypeSteel
Flange StyleStandard
Primary Tube Diameter1-3/4"
Exhaust Port ShapeRectangle
Collector Diameter3-1/2 Inch
Collector Length8"
Flange Thickness.38"
Port Height1.80"
Port Width1.41"
Drivers Side Dimension A4.00"
Drivers Side Dimension B17.50"
Drivers Side Dimension C28.50"
Passenger Side Dimension A5.00"
Passenger Side Dimension B19.00"
Passenger Side Dimension C32.00"
Hardware IncludedYes
Gasket(s) IncludedYes
Sold in QuantityPair
Collector Attachment TypeSlip fit
Collector Reducers IncludedNo