COMPATIBLE: 

2004 - 2005 CADILLAC CTS-V (5.7L-LS6)

1998 - 2002 CHEVROLET CAMARO (5.7L-LS1)

1997 - 2004 CHEVROLET CORVETTE (5.7L-LS1)

2001 - 2004 CHEVROLET CORVETTE Z06 (5.7L-LS6)

2005 - 2008 CHEVROLET CORVETTE (6.0L-LS2)

1998 - 2002 PONTIAC FIREBIRD (5.7L-LS1)

The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part number 112-581 or similar models. The base intake manifold is designed with a low height to aid the packaging of a plenum-mounted air-to-water intercooler in a top-feed configuration. The 300-620 plenum entry configuration is designed to allow the included Hi-Ram 105 mm plenum top to be fitted to a low-profile base intake manifold. The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds. The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

• Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads

• Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application.

• Modular design allowing the use of the included plenum entry

• Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration

• High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)

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