Fits 2001-2017 Chevrolet Silverado 2500 HD Ls Valve Cover Adapter Plates 241-297 Left-Front-Brake 6 V8 1975 - 1978

6 V8 1975 - 1978 Dodge B300 318/5

20100-2W600

3 V6 1975 - 1978 GMC G25 400/6

5 L4 1993 Dodge Daytona Base 153/2

20100-ZN50A

Fits 2001-2017 Chevrolet Silverado 2500 HD Ls Valve Cover Adapter Plates 241-297 Left-Front-Brake 6 V8 1975 - 1978Small Block Chevy to LS Black Finish Holley's new cast aluminum LS valve cover adapter plates offer an innovative way to add the vintage styling cues of a 1958 1986 Small Block Chevy perimeter bolt valve cover to your modern GM LS engine. NOTES: Part # 241 362 is required to fill crankcase with oil when using these valve covers. Features: Constructed of Cast Aluminum Available in three finishes (Natural Cast, Black Painted, and Polished Finish)