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Vehicle Info NeededSCHOENFELDPART NUMBER: 649-187
Street Stock Header Small Block Chevy
$42499
Ships on Sep 14, 2026
Lowest Price GuaranteeChevy Street Stock Headers
Street Stock HeaderSmall Block Chevy 1-7/8" Primaries 3-1/2" x 9" Collector
Fits:
- 1978-1988 Malibu, Monte Carlo, Grand Prix, Cutlass, Regal
- 1970-1981 Camaro
- Can use solid side and rear mounts in stock location.
- Will Fit straight or angle plug heads.
- Will not clear stock manual clutch linkage ball located behind the #7 cylinder.
- Will not fit with some mini starters.
- Will not fit some kick-out oil pans.
- Must use short oil filter.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeHeader
BrandSCHOENFELD
Package Height10.4
Package Width20.1
Package Length33.15
Weight28.0 PG
Part CategoryPerformance Parts
Header FinishPainted
QuantitySold as a pair
Bolts/Studs IncludedYes
Cylinder Head Port ShapeRectangular
Transmission Mount IncludedNo
Header MaterialSteel
Gaskets IncludedYes
Weld-UpNo
Collector AttachmentSlip fit
Flange StyleStandard
TunedYes
Collector Diameter3.5 in (88.9 mm)
Motor Mounts IncludedNo
Part FitmentSemi Universal
Reducers IncludedNo
Primary Tube Gauge18-gauge
Header StyleCircle Track 4-1 one-piece
Cross Over Pipe IncludedNo
Catalytic Converter(S) IncludedNo
Primary Tube Diameter1.875 in (47.6 mm)
Vendor Part Number187
Package Qty1
Package TypeEA
No Questions
No Reviews
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Some parts are not legal for use in California or other states with similar laws / regulations
