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INTAKE MANIFOLD,LS1/2/6,SINGLE-PLANE,4500,SPLIT,W/FUEL RAILS,BLACK

INTAKE MANIFOLD,LS1/2/6,SINGLE-PLANE,4500,SPLIT,W/FUEL RAILS,BLACK

SKU:HOL 300-294BK

Regular price $819.95
Regular price Sale price $819.95

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BRAND NEW HOLLEY SPLIT SINGLE PLANE EFI 4500 RACE INTAKE MANIFOLD WITH FUEL RAILS, BLACK FINISH, COMPATIBLE WITH GM LS1-LS2-LS6 ENGINES

HOLLEY SINGLE-PLANE RACE INTAKE MANIFOLD IS DESIGNED WITH MAX PERFORMANCE IN MIND. FEATURED IS A 2-PIECE SPLIT DESIGN THAT PROVIDES ACCESS FOR ALL LEVELS OF PORTING & MODIFICATION. WITH SHOULDER BOLT LOCATORS & O-RING SEAL, DISASSEMBLY & REASSEMBLY IS SIMPLE & PRECISE.

THE MANIFOLD WITH AN-8 FUEL RAILS FITS GM LS GEN III ENGINES WITH CATHEDRAL PORT HEADS & HAS A 4500 DOMINATOR STYLE CARB FLANGE FOR CARBURETORS, EFI THROTTLE BODIES, OR EFI THROTTLE BODY ELBOWS. IT IS CONFIGURED WITH A LS MAP SENSOR PORT ALONG WITH OTHER NPT PLENUM VACUUM OR AIR-TEMP SENSOR PORTS.

THE LS RACE SINGLE-PLANE INTAKE MANIFOLD IS DESIGNED FOR HI-PERFORMANCE/RACING ENGINE APPLICATIONS, 5.3 TO 6.2+ LITER DISPLACEMENTS, N/A OR WITH POWER ADDERS. THE LARGE VOLUME 4500 PLENUM & OPTIMIZED RUNNERS PROVIDE AIRFLOW POTENTIAL FOR HI-RPM ENGINES WITH MAX POWER AT 7500-8000+ RPM.

NOTE: INCLUDES MOUNTING BOLTS & WASHERS, O-RING CYLINDER HEAD MOUNTING FLANGE GASKETS FOR AN OEM STYLE SEAL. DOES NOT WORK WITH FACTORY FUEL RAILS & REQUIRES HOLLEY FUEL RAIL KIT PART #534-219.

NOTE: EFI VERSIONS OF THE LS HI-RAM INTAKE MANIFOLD & FUEL RAIL ARE DESIGNED TO ACCEPT BOSCH STYLE EV-1 OR MAGNETI MARELLI PICO FUEL INJECTORS.

FEATURES:

  • MAX PERFORMANCE 4500 DOMINATOR FLANGE RACE DESIGN WITH HOOD CLEARANCE CONSIDERATION
  • LIGHTER THAN OTHER SPLIT RACE INTAKES
  • SPLIT FEATURE MAKING PORTING EFFORTS EASY
  • CAPTURED O-RING SEALS AT HEAD PORTS & PLENUM SPLIT
  • VACUUM PORT OPTIONS INCLUDE (2) 1/8, (1) 1/4 & (1) 3/8, NPT PORTS AT THE CARB FLANGE

SPECS:

  • BARRELS: 4
  • CONSTRUCTION: CAST
  • ENGINE: GM LS1/LS2/LS6
  • FINISH: BLACK
  • FLANGE STYLE: 4500
  • FRONT HEIGHT: 7.32"
  • FUEL SYSTEM TYPE: EFI
  • MANIFOLD TYPE: SPLIT SINGLE PLANE
  • PRODUCT TYPE: MANIFOLD
  • REAR HEIGHT: 7.32"
  • RPM POWER BAND: 2500-7000

YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS INTAKE MANIFOLD HERE.