Product Description:
Features:
- Cast aluminum 2-Piece LS valve covers designed to mount and hide both Gen I and Gen V style LS coil bodies
- Retain the performance of factory coil-on-cover ignition without the unsightly styling
- Base fits LS1, LS2, LS3, LS6 and LS7 engines and clears OE valvetrain with internally baffled ventilation system
- Coil cover features Holley Vintage Series style fins & script logo with cast-in wiring provisions
- No coil relocation, wire harness extensions, or custom spark plug wires required
- Includes low-profile billet oil fill cap
- Includes all necessary coil mounting and dress-up hardware
| Application | GM LS Engines |
|---|---|
| Brand | Holley |
| Finish | Polished |
| Height | 3.75 inches |
| Material | Aluminum |
| Mounting Hardware Included | Yes |
| Product Type | Valve Cover |
| Valvetrain Clearance | .750” lift cam with stock style rocker arms |
| Part Number | 241-171 |
NOTE: These valve covers feature integrated coil mounts designed specifically to fit Gen I and Gen V style LS coil bodies (OE and most aftermarket). More info and part numbers for each applicable LS coil body is listed below:
Gen I Style LS Coil Body P/N's: GM: 12558948 MSD: 8262, 82628 (set of 8) / 82623, 826238 (set of 8) AC Delco: D580
Gen V Style LS Coil Body P/N's: GM: 12570616 Holley: 410004 Accel: 140043, 140043-8 (Set of 8) / 140043K, 140043K-8 (Set of 8) MSD: 8265, 82658 (set of 8) / 82653, 826583 (set of 8) AC Delco: D514A
OE LS valve cover mounting hardware and OE LS valve cover gaskets may be reused with these valve covers, but replacements may be necessary over time. Carefully inspect all components that will be reused before installation to determine if a replacement part may be necessary.
