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Weiand Street Warrior Aluminum Intake Manifold Small Block Chevy 262-400 with Vortec L31 Heads

Weiand 8121

925-8121

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Weiand Street Warrior Aluminum Intake Manifold Small Block Chevy 262-400 with Vortec L31 Heads $195.95
Street Warrior Aluminum Intake Manifold
  • Small Block Chevy 262-400 with Vortec L31 Heads
  • Square Bore Carb Flange
  • Natural Finish

  • Weiand 8121 Details

    1955-86 Small Block Chevy 262-400

  • Square Bore Carburetor Flange

  • No EGR provision
  • RPM Range: Idle-5500
  • Height: 3.375'' Front, 4.5'' Rear
  • Port Size: 1.06'' W x 2'' H
  • Recommended intake manifold gaskets: 555-210003

  • Specifications:

    Position
    Lower
    EGR
    Without EGR
    Quantity
    Sold individually
    Engine Block Style
    Stock/OEM standard deck
    Engine Block Style
    Stock/OEM standard Deck
    Intake Section Included
    Complete
    Basic Operating RPM Range
    Idle-5,500
    Intake Finish
    Natural
    Intake Material
    Aluminum
    Intake Style
    Dual plane
    Carburetor Quantity
    One
    Intake Manifold Height (in.)
    4.5
    Construction
    Cast
    Fuel System Type
    Carburetor
    Manifold Type
    Low Rise
    Manufacturer's Part Number:
    8121
    Shipping Weight:
    16.08
    Package Height:
    7.3
    Package Depth:
    24.9
    Package Width:
    12.3

    Street Warrior Aluminum Intake Manifolds deliver brutal low-end torque (Idle-5500 RPM) and killer horsepower (1500-5500 RPM). The popularity of larger stroker engines with more efficient cylinder heads and camshafts paved the way for intake manifolds that support such combinations. Designed using computational fluid dynamics software, Street Warrior Intake Manifolds feature square bore or dual pattern carb flanges and a natural, polished, black ceramic coated or Weiand's Everbright finish. Everbright provides a virtually maintenance-free shine that combines vacuum metalizing technology and protective clear coating.

    JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need. Kits include: Street Warrior Intake Manifold, intake manifold bolts and gaskets, carburetor studs and gasket, and RTV silicone sealer.

    Does Weiand 8121 fit your vehicle?

    Narrow Results

    1999-2000 CHEVROLET C2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-2002 CHEVROLET EXPRESS 1500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET K1500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999 CHEVROLET K1500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET K3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999 CHEVROLET C1500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1997 CHEVROLET C1500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1999 CHEVROLET K1500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1997 CHEVROLET K2500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1997 CHEVROLET EXPRESS 1500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998 CHEVROLET K2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: WT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1999 CHEVROLET K2500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET K2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1997 CHEVROLET C1500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997 CHEVROLET C3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1997 CHEVROLET K1500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2000 CHEVROLET C3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1997 CHEVROLET C2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996 CHEVROLET C3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1997 CHEVROLET K3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999-2000 CHEVROLET K2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999 CHEVROLET C3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET C2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999-2000 CHEVROLET K3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998 CHEVROLET C2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: WT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001-2002 CHEVROLET EXPRESS 2500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1999 CHEVROLET K2500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999 CHEVROLET C1500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1999 CHEVROLET K1500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999 CHEVROLET EXPRESS 2500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996 CHEVROLET C3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1997 CHEVROLET EXPRESS 3500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1999 CHEVROLET TAHOE

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999-2000 CHEVROLET K2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET K3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997-1998 CHEVROLET C3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001-2002 CHEVROLET EXPRESS 3500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET C2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET C1500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1999 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET K1500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1999 CHEVROLET C1500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1999 CHEVROLET TAHOE

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999-2000 CHEVROLET C2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999-2000 CHEVROLET K3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1997 CHEVROLET K1500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998-2002 CHEVROLET EXPRESS 3500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET C1500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2000 CHEVROLET TAHOE

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • EngineType: ALL
    • SubModel: LIMITED

    1996-1997 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999 CHEVROLET C1500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET EXPRESS 2500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1999 CHEVROLET TAHOE

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999 CHEVROLET C3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996 CHEVROLET C3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997-1998 CHEVROLET C3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET K1500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: WT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET C1500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET C1500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: WT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1997 CHEVROLET K2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998-2002 CHEVROLET EXPRESS 1500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1999 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2000 CHEVROLET EXPRESS 2500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001-2002 CHEVROLET EXPRESS 2500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001-2002 CHEVROLET EXPRESS 1500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-2000 CHEVROLET EXPRESS 3500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2000 CHEVROLET C3500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998 CHEVROLET K2500 PICKUP

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-2000 CHEVROLET EXPRESS 2500

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999 CHEVROLET K1500 SUBURBAN

    • Fitment_Note: Legal Only For Off-Highway Use Or Racing
    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
    8121 - Weiand Street Warrior Intake Manifolds is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Manifold Works well on my 350. No problems at all! Would recommend
    Date published: 2016-04-23
    • y_2018, m_9, d_24, h_14
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_333902, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
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