Fits 2001-2017 Chevrolet Silverado 2500 HD Ls Valve Cover Adapter Plates 241-297 catalytic-converters Base pressure adjustable from 40-75

Base pressure adjustable from 40-75 psi

Sensor Port Count 2 Hangers Included No Overall Length (In

Since many of our road racing and Indy cars— and their mechanics—are of English origin

SKU Number : 83506074 Brand : Crown UPC : 848399026658 Part Type : Input Shaft Bearing Dimension : 1

2 V8 2009 - 2021 GMC Sierra 1500 262/4

Fits 2001-2017 Chevrolet Silverado 2500 HD Ls Valve Cover Adapter Plates 241-297 catalytic-converters Base pressure adjustable from 40-75Small 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)