Shop for HOLLEY Engine Covers, Pans and Dress-Up Components ::

A leader in fuel systems for over 100 years, Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley offers EFI systems for GM's LS engine, among many other applications. Holley's products also include performance fuel pumps, intake manifolds, and engine dress–up products for street performance, race, and marine applications.

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Oil Fill Cap GM LS W/BILLET Insert

Oil Fill Cap - TWIST-ON - Octagon - Notched Grip - Aluminum Insert - Plastic - Black - GM LS-SERIES - Each
HOLLEY | Part# HLY-241-224 More Details...

$34.10
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Oil Fill Cap GM LS Billet W/O-RING

Oil Fill Cap - SCREW-ON - Round - Notched Grip - Aluminum - Natural - GM LS-SERIES - Each
HOLLEY | Part# HLY-241-225 More Details...

$23.40
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SBC Chrome Valve Covers W/HOLLEY Logo -

Valve Cover - Custom - Short - Breather Hole - Holley Logo - Steel - Chrome - Small Block Chevy - Pair
HOLLEY | Part# HLY-241-80 More Details...

$63.96
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SBC M/T Valve Cover Set - Polished

Valve Cover - M/T - Tall - M/T Logo - Aluminum - Polished - Small Block Chevy - Pair
HOLLEY | Part# HLY-241-82 More Details...

$237.95
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SBC M/T Valve Cover Set - Black Krinkle

Valve Cover - M/T - Tall - M/T Logo - Aluminum - Black Wrinkle Paint - Small Block Chevy - Pair
HOLLEY | Part# HLY-241-83 More Details...

$204.95
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BBC M/T Valve Cover Set - Polished

Valve Cover - M/T - Short - M/T Logo - Aluminum - Polished - Big Block Chevy - Pair
HOLLEY | Part# HLY-241-84 More Details...

$251.95
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BBC M/T Valve Cover Set - Black Krinkle

Valve Cover - M/T - Short - M/T Logo - Aluminum - Black Wrinkle Paint - Big Block Chevy - Pair
HOLLEY | Part# HLY-241-85 More Details...

$218.95
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GM Ls1 Valve Cover Set Natural Cast Fini

Valve Cover - Stock Height - Baffled - Coil Mounting Bosses - Aluminum - Natural - GM LS-SERIES - Kit
HOLLEY | Part# HLY-241-88 More Details...

$237.95
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GM Ls1 Valve Cover Set - Polished

Valve Cover - Stock Height - Baffled - Coil Mounting Bosses - Aluminum - Polished - GM LS-SERIES - Kit
HOLLEY | Part# HLY-241-90 More Details...

$344.95
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GM Ls1 Valve Cover Set Black Krinkle Fi

Valve Cover - Stock Height - Baffled - Coil Mounting Bosses - Aluminum - Black Wrinkle Paint - GM LS-SERIES - Kit
HOLLEY | Part# HLY-241-91 More Details...

$265.95
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