Moroso Rear Main Seal Conversion Kit (MPN: 38315)

Seamlessly convert your Chevy Small Block to a two-piece rear seal.

The Moroso Rear Main Seal Conversion Kit is designed specifically for Chevy Small Block V8 engines, allowing for the conversion from a one-piece rear main seal to a traditional two-piece rear seal. This kit is essential for engine builders looking to install an older style crankshaft in newer style blocks, ensuring compatibility and performance. Manufactured from high-quality billet aluminum, this conversion kit is built to withstand the demands of high-performance applications.

This conversion kit is versatile, as it can be used with both new style and old style oil pans, providing flexibility in engine assembly. Each kit includes the necessary fasteners for installation, making it a comprehensive solution for your engine needs. Moroso's commitment to quality ensures that this product integrates seamlessly with their range of oiling system components, enhancing overall engine performance and reliability.

Features

• Converts 1 Piece Rear Main Seal On Small Block Chevy Blocks To The Old Style, 2 Piece Rear Seal When Installing The Old Style Crankshaft In The Newer Style Blocks
• Available For Use With Both New Style Oil Pan And Old Style Oil Pan
• Manufactured From Billet Aluminum
• Includes Fasteners

Specifications

• Manufacturer: Moroso Performance
• Manufacturer Part Number: 38315
• Engine Compatibility: Chevy Small Block V8 305-350 Cubic Inch
• Type: 1-Piece Rear Main To 2-Piece
• Material: Aluminum
• Quantity: Single

Compatibility / Fit

• 1991-1993 Buick Commercial Chassis
• 1991-1993 Buick Roadmaster
• 1990-1992 Cadillac Brougham
• 1992-1993 Cadillac Commercial Chassis
• 1999-2000 Cadillac Escalade
• 1993-1993 Cadillac Fleetwood
• 1987-1994 Chevrolet Blazer
• 1986-1986 Chevrolet C10
• 1986-1986 Chevrolet C10 Suburban
• 1988-1999 Chevrolet C1500
• 1992-1999 Chevrolet C1500 Suburban
• 1986-1986 Chevrolet C20
• 1986-1986 Chevrolet C20 Suburban
• 1988-2000 Chevrolet C2500
• 1992-1999 Chevrolet C2500 Suburban
• 1986-1986 Chevrolet C30
• 1988-2000 Chevrolet C3500
• 1986-1992 Chevrolet Camaro
• 1986-1993 Chevrolet Caprice
• 1991-1993 Chevrolet Commercial Chassis
• 1986-1991 Chevrolet Corvette
• 1986-1987 Chevrolet El Camino
• 1996-2002 Chevrolet Express 1500
• 1996-2002 Chevrolet Express 2500
• 1996-2002 Chevrolet Express 3500
• 1986-1995 Chevrolet G10
• 1986-1995 Chevrolet G20
• 1986-1996 Chevrolet G30
• 1986-1986 Chevrolet K10
• 1986-1986 Chevrolet K10 Suburban
• 1988-1999 Chevrolet K1500
• 1992-1999 Chevrolet K1500 Suburban
• 1986-1986 Chevrolet K20
• 1986-1986 Chevrolet K20 Suburban
• 1988-2000 Chevrolet K2500
• 1992-1999 Chevrolet K2500 Suburban
• 1986-1986 Chevrolet K30
• 1988-2000 Chevrolet K3500
• 1986-1986 Chevrolet K5 Blazer
• 1986-1988 Chevrolet Monte Carlo
• 1986-1989 Chevrolet P20
• 1986-1999 Chevrolet P30
• 1987-1987 Chevrolet R10
• 1987-1988 Chevrolet R10 Suburban
• 1989-1991 Chevrolet R1500 Suburban
• 1987-1988 Chevrolet R20
• 1987-1988 Chevrolet R20 Suburban
• 1989-1991 Chevrolet R2500 Suburban
• 1987-1988 Chevrolet R30
• 1989-1991 Chevrolet R3500
• 1900-1900 Chevrolet Small Block 1987-1998 (OE Roller)
• 1995-2000 Chevrolet Tahoe
• 1987-1987 Chevrolet V10
• 1988-1988 Chevrolet V10 Suburban
• 1989-1991 Chevrolet V1500 Suburban
• 1987-1987 Chevrolet V20
• 1987-1988 Chevrolet V20 Suburban
• 1989-1991 Chevrolet V2500 Suburban
• 1987-1988 Chevrolet V30
• 1989-1991 Chevrolet V3500
• 1986-1986 GMC C1500
• 1988-1999 GMC C1500
• 1986-1986 GMC C1500 Suburban
• 1992-1999 GMC C1500 Suburban
• 1986-1986 GMC C2500
• 1988-2000 GMC C2500
• 1986-1986 GMC C2500 Suburban
• 1992-1999 GMC C2500 Suburban
• 1986-1986 GMC C3500
• 1988-2000 GMC C3500
• 1986-1987 GMC Caballero
• 1986-1995 GMC G1500
• 1986-1995 GMC G2500
• 1986-1996 GMC G3500
• 1986-1991 GMC Jimmy
• 1986-1986 GMC K1500
• 1988-1999 GMC K1500
• 1986-1986 GMC K1500 Suburban
• 1992-1999 GMC K1500 Suburban
• 1986-1986 GMC K2500
• 1988-2000 GMC K2500
• 1986-1986 GMC K2500 Suburban
• 1992-1999 GMC K2500 Suburban
• 1986-1986 GMC K3500
• 1988-2000 GMC K3500
• 1986-1989 GMC P2500
• 1986-1999 GMC P3500
• 1987-1987 GMC R1500
• 1987-1991 GMC R1500 Suburban
• 1987-1989 GMC R2500
• 1987-1991 GMC R2500 Suburban
• 1987-1991 GMC R3500
• 1996-2002 GMC Savana 1500
• 1996-2002 GMC Savana 2500
• 1996-2002 GMC Savana 3500
• 1987-1987 GMC V1500
• 1987-1991 GMC V1500 Suburban
• 1987-1987 GMC V2500
• 1987-1991 GMC V2500 Suburban
• 1987-1991 GMC V3500
• 1992-1999 GMC Yukon
• 1991-1992 Oldsmobile Custom Cruiser
• 1986-1986 Pontiac Bonneville
• 1986-1992 Pontiac Firebird
• 1986-1987 Pontiac Grand Prix
• 1986-1986 Pontiac Parisienne
• 2000-2005 Workhorse P30