We offer the best in rear main seals. From street rods to all out racing engine applications, CNC-Motorsports has the gaskets your engine needs to perform.
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FEL-BS11829-1 PART NUMBER
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FEL-2900 PART NUMBER
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FEL-2904 PART NUMBER
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FEL-2909 PART NUMBER
2909 Fel-Pro Rear Main Seal - SB Chevy 400 - Align Honed$33.95
Small Block Chevy 400, Premium Fluoroelastomer, 2-piece High Vacuum, (400 With Main Bore Size Of 2.8406-2.8415) Use When Block Is Align Honed Learn More -
FEL-2912 PART NUMBER
2912 Fel-Pro Rear Main Seal - SB Chevy 350$38.95
Small Block Chevy 350 1959-85, Premium Fluoroelastomer, 2 Piece High Vacuum Learn More -
FEL-2920 PART NUMBER
Fel-Pro 2920 Rear Main Seal - BB Chevy 454 Gen V$29.95
Big Block Chevy 454 1991-2000, Premium Fluoroelastomer, 1 Piece High Vacuum Learn More -
G2-G2-2012 PART NUMBER
G2-2012 G2 Viton Rear Main Seal - SB Chevy 350$22.95
Small Block Chevy 350 1959-85, Viton Single Split, 2 Piece Rear Main, Designed for Wet Sump Engines
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G2-G2-2001 PART NUMBER
G2-2001 G2 Teflon Rear Main Seal - SB Chevy 350$52.95
Small Block Chevy 350 1959-85, Teflon Single Split, 2 Piece Rear Main, Designed for Dry Sump Engines
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G2-G2-2004 PART NUMBER
G2-2004 G2 Teflon Rear Main Seal - BB Chevy$54.95
Big Block Chevy, Teflon Single Split, 2 Piece Rear Main, Designed for Dry Sump Engines
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G2-G2-2014 PART NUMBER
G2-2014 G2 Viton Rear Main Seal - BB Chevy$34.95
Big Block Chevy, Viton Single Split, 2 Piece Rear Main, Designed for Wet Sump Engines
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