The Story
LS1 / LS6 Finned Engine Valley Cover for LS Dress-Up and Sealing
Search-Ready LS Fitment: This finned engine valley cover is built for LS1 / LS6 LS applications and supports 4.8L, 5.3L, 5.7L, and 6.0L engine combinations where the correct valley cover layout is required.
Material and Finish: Aluminum construction with a polished finish upgrades the intake valley area while helping maintain a durable sealing surface for performance builds, restorations, and LS swaps.
Installation Details: The one-piece cover design includes mounting hardware and is listed with gasket sold separately. Confirm gasket pattern, knock sensor location, and AFM/DOD provisions before installation.
Fitment
COMPATIBLE WITH
GM LS SERIES V8 ENGINES
• 4.8L / 293 in³ (LR4, LY2)
• 5.3L / 325 in³ (LM7, L59, L33, LC9, LH6, LY5, LMG)
• 5.7L / 346 in³ (LS1, LS6)
• 6.0L / 364 in³ (LQ4, LQ9, LY6, L76, L96)
COMMON VEHICLE APPLICATIONS
Chevrolet Silverado / GMC Sierra (LS equipped)
Chevrolet Camaro / Corvette (LS equipped)
Chevrolet Tahoe / Suburban / Yukon (LS equipped)
Pontiac GTO / G8 (LS equipped)
NOTES
Verify LS1/LS6-style valley cover layout, gasket shape, knock sensor location, and AFM/DOD configuration before installation.
Specifications
| Color | Polished |
| Configuration | One Piece |
| Cover Style | Finned |
| Gasket Included | No |
| Grade Type | Performance |
| Hardware Included | Yes |
| Material | Aluminum |
| Mounting Hole Quantity | 10 |
Description
LS1 / LS6 Finned Engine Valley Cover for LS Dress-Up and Sealing
Search-Ready LS Fitment: This finned engine valley cover is built for LS1 / LS6 LS applications and supports 4.8L, 5.3L, 5.7L, and 6.0L engine combinations where the correct valley cover layout is required.
Material and Finish: Aluminum construction with a polished finish upgrades the intake valley area while helping maintain a durable sealing surface for performance builds, restorations, and LS swaps.
Installation Details: The one-piece cover design includes mounting hardware and is listed with gasket sold separately. Confirm gasket pattern, knock sensor location, and AFM/DOD provisions before installation.
Fitment
COMPATIBLE WITH
GM LS SERIES V8 ENGINES
• 4.8L / 293 in³ (LR4, LY2)
• 5.3L / 325 in³ (LM7, L59, L33, LC9, LH6, LY5, LMG)
• 5.7L / 346 in³ (LS1, LS6)
• 6.0L / 364 in³ (LQ4, LQ9, LY6, L76, L96)
COMMON VEHICLE APPLICATIONS
Chevrolet Silverado / GMC Sierra (LS equipped)
Chevrolet Camaro / Corvette (LS equipped)
Chevrolet Tahoe / Suburban / Yukon (LS equipped)
Pontiac GTO / G8 (LS equipped)
NOTES
Verify LS1/LS6-style valley cover layout, gasket shape, knock sensor location, and AFM/DOD configuration before installation.
Specifications
| Color | Polished |
| Configuration | One Piece |
| Cover Style | Finned |
| Gasket Included | No |
| Grade Type | Performance |
| Hardware Included | Yes |
| Material | Aluminum |
| Mounting Hole Quantity | 10 |
