LS Valve Covers - Polished - Holley - 241-90

Holley's cast aluminum valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. There's no question the factory "coil on cover" design gives the LS that signature high-tech look, but the factory brackets and coil location leave room for improvement. Clean up that signature look with Holley's LS Valve Covers! They incorporate a radiused shape, angled coil mounting, and a billet fill cap. Plus, the coils mount directly to the cover with no need for a bracket in-between. They fit most popular LS series engines and come in Black Krinkle, Satin, Natural Cast, and Polished. Or, paint to match your vehicle's theme!
Angled coil mounts deliver a smooth clean look - Retain the high-tech look and performance of “coil on cover” - Eliminates unsightly OE style coil brackets - Billet aluminum oil fill cap - Reuses original gaskets and bolts - Fits all LS engines using LS2, LS3, LS7 or similar coils with 72mm bolt spacing - Clearance for .750” lift cam with stock style rocker arms - Holley’s LS covers use proven OE style baffles and vents - Also available in natural cast and satin black finishes
part type: Engine Valve Cover Set | Brand: Holley | Material: Cast Aluminum | Finish: Polished

Detailed Fitment Results
Year Make Model Engine Size Sub Model 1900 6 1900 5.3 1900 6.2 1900 4.8 1900 7 1900 5.7 1997 Chevrolet Corvette 5.7 Base 1998 Chevrolet Camaro 5.7 Z28 / Z28 SS 1998 Chevrolet Corvette 5.7 Base / Indianapolis 500 Pace Car 1998 Pontiac Firebird 5.7 Trans Am / Formula 1999 Chevrolet Camaro 5.7 Z28 / Z28 SS 1999 Chevrolet Corvette 5.7 Base 1999 Chevrolet Silverado 1500 5.3 LT / LS / Base 1999 Chevrolet Silverado 1500 4.8 LT / LS / Base 1999 Chevrolet Silverado 2500 6.0 LT / LS / Base 1999 Chevrolet Silverado 2500 5.3 Base / LS / LT 1999 GMC Sierra 1500 5.3 SLE / SLT / SL 1999 GMC Sierra 1500 4.8 SLE / SLT / SL 1999 GMC Sierra 2500 6.0 SLT / SLE / SL 1999 GMC Sierra 2500 5.3 SL / SLT / SLE 1999 Pontiac Firebird 5.7 Trans Am / Formula 2000 Chevrolet Camaro 5.7 Z28 / Z28 SS 2000 Chevrolet Corvette 5.7 Base 2000 Chevrolet Silverado 1500 5.3 LT / LS / Base 2000 Chevrolet Silverado 1500 4.8 LT / LS / Base 2000 Chevrolet Silverado 2500 6.0 LT / LS / Base 2000 Chevrolet Silverado 2500 5.3 Base / LS / LT 2000 Chevrolet Suburban 1500 5.3 LT / LS / Base 2000 Chevrolet Suburban 2500 6.0 LT / LS / Base 2000 Chevrolet Tahoe 5.3 LT / LS / Base 2000 Chevrolet Tahoe 4.8 LS / LT / Base 2000 GMC Sierra 1500 5.3 SLE / SLT / SL 2000 GMC Sierra 1500 4.8 SLE / SLT / SL 2000 GMC Sierra 2500 6.0 SLT / SLE / SL 2000 GMC Sierra 2500 5.3 SL / SLT / SLE 2000 GMC Yukon 5.3 SLT / SLE 2000 GMC Yukon 4.8 SLE / SLT 2000 GMC Yukon XL 1500 5.3 SLE / SLT 2000 GMC Yukon XL 2500 6.0 SLE / SLT 2000 Pontiac Firebird 5.7 Trans Am / Formula 2001 Chevrolet Camaro 5.7 Z28 / Z28 SS 2001 Chevrolet Corvette 5.7 Base / Z06 2001 Chevrolet Silverado 1500 5.3 LT / LS / Base 2001 Chevrolet Silverado 1500 4.8 LT / LS / Base 2001 Chevrolet Silverado 1500 HD 6.0 LT / LS 2001 Chevrolet Silverado 2500 6.0 LT / LS / Base 2001 Chevrolet Silverado 2500 5.3 Cheyenne 2001 Chevrolet Silverado 2500 HD 6.0 LT / LS / Base 2001 Chevrolet Silverado 3500 6.0 LS / LT / Base 2001 Chevrolet Suburban 1500 5.3 LT / LS / Base 2001 Chevrolet Suburban 2500 6.0 LT / LS / Base 2001 Chevrolet Tahoe 5.3 LT / LS / Base 2001 Chevrolet Tahoe 4.8 LS / LT / Base 2001 GMC Sierra 1500 5.3 SLE / SLT / SL 2001 GMC Sierra 1500 4.8 SLE / SLT / SL 2001 GMC Sierra 1500 6.0 C3 2001 GMC Sierra 1500 HD 6.0 SLE / SLT 2001 GMC Sierra 2500 6.0 SLT / SLE / SL 2001 GMC Sierra 2500 HD 6.0 SLT / SLE / SL 2001 GMC Sierra 3500 6.0 SLE / SLT / SL 2001 GMC Yukon 5.3 SLT / SLE 2001 GMC Yukon 4.8 SLE / SLT 2001 GMC Yukon 6.0 Denali 2001 GMC Yukon XL 1500 5.3 SLE / SLT 2001 GMC Yukon XL 1500 6.0 Denali 2001 GMC Yukon XL 2500 6.0 SLE / SLT 2001 Pontiac Firebird 5.7 Trans Am / Formula 2002 Cadillac Escalade EXT 6.0 Base 2002 Cadillac Escalade 6.0 Base 2002 Cadillac Escalade 5.3 Base 2002 Chevrolet Avalanche 1500 5.3 Z71 / Base / On Road Edition / North Face / LT / LS 2002 Chevrolet Camaro 5.7 Z28 / Z28 SS 2002 Chevrolet Corvette 5.7 Base / Z06 2002 Chevrolet Silverado 1500 5.3 LT / LS / Base / WT 2002 Chevrolet Silverado 1500 4.8 LT / LS / Base / WT 2002 Chevrolet Silverado 1500 HD 6.0 LT / LS 2002 Chevrolet Silverado 2500 6.0 LT / LS / Base 2002 Chevrolet Silverado 2500 5.3 Cheyenne 2002 Chevrolet Silverado 2500 HD 6.0 LT / LS / Base 2002 Chevrolet Silverado 3500 6.0 LS / LT / Base 2002 Chevrolet Suburban 1500 5.3 LT / LS 2002 Chevrolet Suburban 2500 6.0 LT / LS 2002 Chevrolet Tahoe 5.3 LT / LS 2002 Chevrolet Tahoe 4.8 LS / LT 2002 GMC Sierra 1500 5.3 SLE / SLT / SL / WT / Base / HT 2002 GMC Sierra 1500 4.8 SLE / SLT / SL / WT / Base / HT 2002 GMC Sierra 1500 6.0 Denali 2002 GMC Sierra 1500 HD 6.0 SLE / SLT 2002 GMC Sierra 2500 6.0 SLT / SLE / SL / Base 2002 GMC Sierra 2500 HD 6.0 SLT / SLE / SL / Base 2002 GMC Sierra 3500 6.0 SLE / SLT / SL / Base 2002 GMC Yukon 5.3 SLT / SLE 2002 GMC Yukon 4.8 SLE / SLT 2002 GMC Yukon 6.0 Denali 2002 GMC Yukon XL 1500 5.3 SLE / SLT 2002 GMC Yukon XL 1500 6.0 Denali 2002 GMC Yukon XL 2500 6.0 SLE / SLT 2002 Pontiac Firebird 5.7 Trans Am / Formula 2003 Isuzu Ascender 5.3 LS / Limited / Base 2003 Cadillac Escalade ESV 6.0 Base 2003 Cadillac Escalade EXT 6.0 Base 2003 Cadillac Escalade 6.0 Base 2003 Cadillac Escalade 5.3 Base 2003 Chevrolet Trailblazer EXT 5.3 LS / LT / North Face 2003 Chevrolet SSR 5.3 Base 2003 Chevrolet Avalanche 1500 5.3 Z71 / Base / On Road Edition / North Face / WBH 2003 Chevrolet Corvette 5.7 Base / Z06 / 50th Anniversary Edition / 50th Anniversary Edition Pace Car 2003 Chevrolet Express 1500 5.3 LS / Base 2003 Chevrolet Express 2500 4.8 Base / LS 2003 Chevrolet Express 2500 6.0 LS / Base 2003 Chevrolet Express 2500 5.3 LS / Base 2003 Chevrolet Express 3500 6.0 LS / Base 2003 Chevrolet Express 3500 4.8 Base / LS 2003 Chevrolet Express 3500 5.3 Base 2003 Chevrolet Silverado 1500 5.3 LT / LS / Base / WT 20…