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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
    Ships
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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?

    Filter

    1988-1992 GMC K1500 PICKUP

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

    1988-1993 GMC K2500 PICKUP

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

    1994-1995 GMC K2500 PICKUP

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

    1994-1995 GMC K3500 PICKUP

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

    1987-1988 GMC R3500 PICKUP

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

    1994 GMC K1500

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

    1991 CHEVROLET BLAZER

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

    1987 GMC V2500 PICKUP

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

    1987 CHEVROLET P20 VAN

    • Liter: 5.7
    • SubModel: STEP-VAN
    • CUI: 350
    • EngineType: V8

    1995 GMC K1500 PICKUP

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

    1987 CHEVROLET BLAZER

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

    1994-1995 CHEVROLET K2500 PICKUP

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

    1987-1995 CHEVROLET G10 VAN

    • EngineType: V8
    • SubModel: CHEVY VAN

    1993 GMC K1500

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

    1987 GMC V2500 PICKUP

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

    1995 GMC YUKON

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

    1990 GMC R2500 SUBURBAN

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

    1987 CHEVROLET R10 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1988-1993 GMC K3500 PICKUP

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

    1994 CHEVROLET BLAZER

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

    1987 CHEVROLET R10 SUBURBAN

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

    1996 CHEVROLET G30 VAN

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

    1987 GMC V2500 PICKUP

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

    1991 CHEVROLET CORVETTE

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

    1984-1986 CHEVROLET CORVETTE

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

    1987-1995 CHEVROLET G20 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CHEVY VAN

    1994 GMC K1500

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

    1994 GMC K1500

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

    1988-1995 CHEVROLET K3500 PICKUP

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

    1987-1995 GMC G35/G3500 VAN

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

    1987 CHEVROLET V10 PICKUP

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

    1994 GMC YUKON

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SPORT

    1990-1991 GMC R3500 PICKUP

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

    1987 GMC R1500 PICKUP

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

    1988 CHEVROLET CAMARO

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

    1988-1995 CHEVROLET K3500 PICKUP

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

    1987 GMC V2500 SUBURBAN

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

    1987 CHEVROLET V10 PICKUP

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

    1987 GMC R1500 SUBURBAN

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

    1992-1995 CHEVROLET C2500 SUBURBAN

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

    1991 CHEVROLET R1500 SUBURBAN

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

    1987-1988 CHEVROLET G30 VAN

    • Liter: 5.7
    • SubModel: HI-CUBE
    • CUI: 350
    • EngineType: V8

    1987 CHEVROLET V20 SUBURBAN

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

    1995 GMC K1500 PICKUP

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

    1982-1983 CHEVROLET CAMARO

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

    1992-1994 CHEVROLET C1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1987-1995 CHEVROLET G20 VAN

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

    1988-1995 GMC C2500 PICKUP

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

    1994 CHEVROLET BLAZER

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

    1987-1995 CHEVROLET G20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BEAUVILLE

    1987-1989 CHEVROLET G20 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPORTVAN

    1989-1991 GMC V3500 PICKUP

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

    1992-1994 CHEVROLET K2500 SUBURBAN

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

    1995 CHEVROLET K1500 PICKUP

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

    1995 GMC K1500 SUBURBAN

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

    1995 CHEVROLET K2500 SUBURBAN

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

    1987 GMC R1500 PICKUP

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

    1993 GMC K1500

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

    1988-1989 CHEVROLET P20 VAN

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

    1993 GMC K1500

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

    1987-1989 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    1995 CHEVROLET C2500 PICKUP

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

    1989-1991 CHEVROLET V2500 SUBURBAN

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

    1995 CHEVROLET C1500 SUBURBAN

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

    1994-1995 CHEVROLET C2500 PICKUP

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

    1987-1991 GMC V1500 SUBURBAN

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

    1988-1995 CHEVROLET C2500 PICKUP

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

    1990 GMC R1500 SUBURBAN

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

    1991-1992 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28

    1987-1988 GMC G35/G3500 VAN

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

    1989-1990 CHEVROLET P30 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: STEP-VAN

    1994 CHEVROLET C1500 PICKUP

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1985-1986 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Not Legal For Street Use
    • Liter: 5.0
    • SubModel: IROC-Z
    • CUI: 305
    • EngineType: V8

    1987 CHEVROLET V10 SUBURBAN

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

    1987 GMC R1500 SUBURBAN

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

    1990-1995 CHEVROLET K1500 PICKUP

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

    1995 GMC K1500 PICKUP

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

    1991-1992 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC

    1988-1990 CHEVROLET C2500 PICKUP

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

    1987-1988 CHEVROLET R20 PICKUP

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

    1992-1993 CHEVROLET K2500 PICKUP

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

    1987 CHEVROLET R20 PICKUP

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

    1987-1988 CHEVROLET V10 SUBURBAN

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

    1994-1995 GMC C2500 PICKUP

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

    1991-1993 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC LTZ

    1987-1988 CHEVROLET R20 SUBURBAN

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

    1985 CHEVROLET CAMARO

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

    1987 GMC R1500 PICKUP

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

    1988-1992 GMC K1500 PICKUP

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

    1982 CHEVROLET CORVETTE

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

    1995 CHEVROLET P30 VAN

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

    1994-1995 GMC C3500 PICKUP

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

    1987-1995 GMC G25/G2500 VAN

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

    1987 GMC R1500 SUBURBAN

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

    1987-1988 GMC R3500 PICKUP

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

    1988-1995 CHEVROLET C3500 PICKUP

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

    1988-1995 CHEVROLET K1500 PICKUP

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

    1988-1993 GMC C2500 PICKUP

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

    1987-1988 CHEVROLET P30 VAN

    • Liter: 5.7
    • SubModel: STEP-VAN
    • CUI: 350
    • EngineType: V8

    1987-1990 CHEVROLET BLAZER

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