Holley 241-172 2-Piece Vintage Series Valve Cover Gen III/iv LS Satin Black Machined Chevrolet Gen III/iv LS Cast Aluminum

Sealing LS engines while integrating the ignition coils, the Holley 241-172 2-Piece valve cover set eliminates messy wiring by mounting coils directly into cast aluminum. Fits 234 Chevrolet, Pontiac, GMC, Cadillac and 4 other makes vehicles from 1997 to 2017, including the 1999-2004 and 2015-2017 Chevrolet Silverado 2500 LS and the 1999-2005, 2014 and 2016-2017 Chevrolet Silverado 2500. Full vehicle list below. The cover works with both Gen I and Gen V style LS coil bodies without requiring relocation or custom wiring. Coils are not included with this valve cover set; breathers and gaskets are not included. The finned styling complements 14 inch air cleaners, and this performance-grade design maintains clearance for.750 inch lift cams with stock rocker arms at a height of 3.75 inches.

• Application: GM LS Engines
• Design Type: 2-Piece LS
• Type of Component: Valve Cover
• Height: 3.75 Inch
• Valvetrain Clearance:.750" lift cam with stock style rocker arms
• Material: Cast Aluminum
• Construction: Die Cast Aluminum
• Color: Satin Black Machined
• Features: Finned
• Style: Holley Vintage Series
• Logo: Holley Script
• Bolt Pattern: Center Bolt
• Coil Mounting Studs: Yes, on Baseplate
• Coil Options: with Coil Stands
• Oil Fill: Yes
• Oil Fill Cap Included: Yes
• Baffle Included: Yes
• Breather Cap Included: No
• Gasket Included: No
• Grommets Included: No
• Hold Down Tabs Included: No
• Mounting Hardware Included: Yes
• Grade Type: Performance
• Quantity: Pair
• Breather(s) Included: No
• Gaskets Included: No
• Oil Filler Cap Included: Yes
• Valve Cover Gasket Included: No