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Holley 300-49 - Holley Pro-Jection Intake Manifolds For Small Block Chevy



Holley 300-49 - Holley Pro-Jection Intake Manifolds For Small Block Chevy

JEGS Part Number: 510-300-49

Pro-Jection 2-Barrel Manifold
  • 1957-86 All Models
  • 1987-Up With Aluminum Cylinder Heads
  • $219.95
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    Holley 300-49 - Holley Pro-Jection Intake Manifolds For Small Block Chevy Details

    Pro-Jection EFI Intake Manifolds

    Features:

  • Designed for use with Holley 2-bbl Pro-Jection throttle bodies.
  • High rise/dual plane design.
  • Idle-6000 RPM power band.
  • EGR provision.

    Installation Notes: Utilizes late model alternator and A/C bracket mounting provisions. Has vacuum taps off manifold runners. Extra installation hardware included.

  • Specifications:

    Engine Make/Size
    Chevy Small Block (262-400)
    RPM Range
    Idle-6000
    Number Of Carbs
    Two
    Emission
    With EGR
    Cylinder Head Type
    Standard
    Usage
    Street/Strip
    Position
    N/A
    Aftermarket Fuel Rail Required
    No
    Base Finish
    Natural
    Base Material
    Aluminum
    Basic Operating RPM Range
    Idle-6,000
    Engine Block Style
    Stock/OEM standard deck
    Fuel Rails Included
    No
    Injection Style
    Throttle body
    Injectors Included
    No
    Intake Section Included
    Complete
    Plenum Finish
    Natural
    Plenum Material
    Aluminum
    Quantity
    Sold individually
    Runners Included
    No
    Runners Removable
    No
    Supplemental Bosses Cast-In
    No
    Supplemental Bosses Machined
    No
    Throttle Body Included
    No
    EGR
    Yes
    Manufacturer's Part Number:
    300-49

    RPM Range: Idle to 6,000
    Designed for use with 2-barrel Pro-Jection throttle bodies, these manifolds utilize a high rise/dual plane design.

    Pro-Jection Manifold Features:
  • Exhaust Heat Cross-Over
  • EGR Provision
  • Late Model Alternator & A/C Mounts

    Note: These manifolds are NOT intended as an O.E. replacement for 1987-later fuel injected trucks.

  • Does this fit your vehicle?

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    1994-1995 GMC C2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SL

    1994-1995 GMC C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SL

    1987-1989 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: SPORTVAN

    1987-1990 GMC JIMMY

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1992-1993 GMC YUKON

    • EngineType: ALL
    • SubModel: ALL

    1989-1995 GMC C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA XC

    1994 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: RALLY

    1987 GMC R2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1987-1988 CHEVROLET G30 VAN

    • Liter: 5.7
    • SubModel: CHEVY VAN
    • CUI: 350
    • EngineType: V8

    1993 GMC K1500

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA

    1995 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SPECIAL

    1994-1995 CHEVROLET C2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: WT

    1987-1988 CHEVROLET R20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1987-1988 CHEVROLET R30 PICKUP

    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8

    1994 CHEVROLET BLAZER

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1995 GMC C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SL

    1995 CHEVROLET TAHOE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1987 GMC V1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1989-1991 GMC C1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA XC

    1994 GMC K1500

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SL

    1988-1993 GMC C2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA

    1987 CHEVROLET R20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1994 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: RALLY STX

    1987-1989 GMC V1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1990-1995 CHEVROLET K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: WT

    1993 GMC K1500

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SLX

    1988-1993 GMC K2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SLX

    1988 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: BASE

    1989-1991 CHEVROLET V1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1987-1988 CHEVROLET V10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1987 CHEVROLET BLAZER

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1990 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: BASE

    1991 CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 8
    • CUI: 350
    • EngineType: V8

    1995 GMC C2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SLT

    1987 GMC V2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET R20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1987-1988 CHEVROLET R30 PICKUP

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8

    1987 CHEVROLET V10 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1994 CHEVROLET C2500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1987 CHEVROLET R10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1987 GMC V1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1989-1996 GMC G35/G3500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: MAGNAVAN

    1995 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SL

    1987-1996 GMC G35/G3500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: RALLY STX

    1987-1988 CHEVROLET R20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1987-1988 GMC R3500 PICKUP

    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8

    1988-1992 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA

    1987 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: IROC-Z
    • CUI: 305
    • EngineType: V8

    1995 GMC K1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SLE

    1987-1988 GMC V3500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8

    1992-1993 CHEVROLET K2500 PICKUP

    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8

    1995 GMC K1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SLT

    1989-1990 GMC P3500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: VALUE VAN

    1989 GMC V3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1987 CHEVROLET V20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1992-1995 CHEVROLET K2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1957-1958 CHEVROLET CORVETTE

    • Fitment_Note: Not Legal For Street Use
    • EngineType: ALL
    • SubModel: ALL

    1989-1991 CHEVROLET R2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1995 GMC K1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SL

    1988 CHEVROLET V30 PICKUP

    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8

    1989-1991 CHEVROLET V3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1994-1995 CHEVROLET C2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1994-1995 CHEVROLET C2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: WT

    1962-1964 CHEVROLET CORVETTE

    • Fitment_Note: Not Legal For Street Use
    • EngineType: ALL
    • SubModel: BASE

    1987-1989 CHEVROLET G30 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SPORTVAN

    1989-1995 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA XC

    1992-1994 CHEVROLET C2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1994-1995 GMC C2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SL

    1988-1993 GMC C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA

    1989-1995 GMC K2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA XC

    1987 CHEVROLET V10 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1994 CHEVROLET BLAZER

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1995 CHEVROLET TAHOE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: LS

    1987-1995 GMC G35/G3500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: VANDURA SPECIAL

    1987-1988 CHEVROLET V10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1987 CHEVROLET V20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1987-1988 CHEVROLET R30 PICKUP

    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8

    1982 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Not Legal For Street Use
    • Liter: 5.0
    • SubModel: Z28 INDIANAPOLIS 500 PACE CAR
    • CUI: 305
    • EngineType: V8

    1988-1995 CHEVROLET C1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CHEYENNE

    1990 GMC R2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SLE

    1991 CHEVROLET R1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1989-1991 CHEVROLET R3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1991 CHEVROLET K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPORT

    1987 GMC V2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1994 GMC K1500

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SL

    1988-1992 GMC K1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SLX

    1989 GMC V3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1993-1994 GMC K1500

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SLE

    1995 CHEVROLET C1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: LT

    1993 GMC K1500

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA

    1987 CHEVROLET V10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1987 GMC V1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1995 GMC K1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SPECIAL

    1989-1991 GMC C1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SLX

    1992 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: RS HERITAGE EDITION

    1995 GMC C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SLT

    1988-1993 GMC K3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA

    1987 GMC JIMMY

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1992-1993 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: SILVERADO

    1989-1994 CHEVROLET P30 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE