HOLLEY LS3 LO-RAM MANIFOLD KIT DUAL INJECTOR TOP FEED BLACK

HOLLEY Holley
SKU #HLY-300-683BK
HOLLEY LS3 LO-RAM MANIFOLD KIT DUAL INJECTOR TOP FEED BLACK
SKU HLY-300-683BK
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HOLLEY LS3 LO-RAM MANIFOLD KIT DUAL INJECTOR TOP FEED BLACK

The HOLLEY LS3 LO-RAM MANIFOLD KIT DUAL INJECTOR TOP FEED BLACK is a low-height intake manifold designed for GM LS Gen III and IV engines with LS3/L92 cylinder heads. Optimized for forced induction applications, it supports peak power at 7000-8000 rpm and features dual-injector top-feed fuel rails to enhance fuel delivery for supercharged or turbocharged setups.

Key Features

  • Designed for GM LS Gen III and IV engines with LS3/L92 cylinder heads
  • Optimized for forced induction with peak power at 7000-8000 rpm
  • Dual-injector, separate-passage, high-volume fuel rails with 8 AN O-ring ports
  • Low height to accommodate plenum-mounted air-to-water intercoolers in top-feed configuration
  • Available in black power-coat finish
  • Includes mounting hardware for fuel rails and injector ports

Fitment

  • GM LS Gen III and IV engines equipped with LS3 or L92 cylinder heads

Note: Designed specifically for forced induction setups; verify compatibility with throttle body and cylinder heads before ordering.

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