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![Performance Headers For 1988-1999 Chevy Trucks with Chevy 604 Crate Engine [Tube 1.750 in., Collector 3 in.]](https://www.jegs.com/images/mini_750/600/649/649-1314cm-3.jpg)
Vehicle Info NeededSCHOENFELDPART NUMBER: 649-1314CM-3
Performance Headers For 1988-1999 Chevy Trucks with Chevy 604 Crate Engine [Tube 1.750 in., Collector 3 in.]
$36899
Ships on 09/15/2026
Lowest Price GuaranteeChevy Truck Headers
Performance Headers1988-1999 Chevy Truck Chevy 604 Crate Engine Standard Ports 16-Gauge Primaries Flange: 5/16 in. Tube Diameter: 1 3/4 in. Collector Diameter: 3 in. Collector Length: 8 in. Pair
Schoenfeld 1314CM-3 Features:
- Includes bolts and gaskets
- Provides outstanding spark plug access
- Accommodates straight or angle plug setups
- Increased flow compared to original equipment exhaust manifolds
Notes:
- Short oil filter must be used for proper fitment
- Coated in a temporary low-temperature paint
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
Headers to Fit in Tight Spaces
Schoenfeld Small Block Chevy Production Chassis Headers are available in several styles and built from 16-gauge or 18-gauge steel with tuned primaries that fit in spaces with limited access on your project. Each set of exhaust headers has a high-quality, black-painted finish and comes with gaskets and hardware for bolt-on installation at a budget-friendly price.
Part TypeHeader
Product LineSchoenfeld Small Block Chevy Production Chassis Headers
BrandSCHOENFELD
Package Height10.25
Package Width20.75
Package Length38.0
Weight34.0 PG
Part CategoryPerformance Parts
Coating/FinishBlack
Hardware IncludedYes
Clamps IncludedNo
QuantitySold as a pair
Carb CompliantNo
Collector Diameter3 in (76.2 mm)
Part FitmentSemi Universal
ApplicationGM
Flange Thickness (In).3125
Tube Diameter1.75 in (44.5 mm)
Gauge16
Vendor Part Number1314CM-3
Package Qty1
Package TypeEA
No Questions
No Reviews
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