<![CDATA[Ed Rinke Performance: New Products - 4-Bolt 400 Main Block]]> https://edrinkeperformance.com Mon, 04 May 2026 04:26:38 +0000 <![CDATA[400 Main, 350 Bore Size Bowtie Sportsman Block, 2-Piece Rear Main Seal]]> https://edrinkeperformance.com/400-main-350-bore-size-bowtie-sportsman-block-2-piece-rear-main-seal/12480049 Tue, 22 Jul 2014 09:08:07 +0000 https://edrinkeperformance.com/400-main-350-bore-size-bowtie-sportsman-block-2-piece-rear-main-seal/12480049 400 Main, 350 Bore Size Bowtie Sportsman Block, 2-Piece Rear Main Seal

Chevrolet Performance 350 Cast Iron Bow Tie Sportsman Competition Block (400 Mains)

350 Bow Tie Sportsman Block

  • CNC-machined cast iron competition blockPrice: $3,053.72

    ]]> 400 Main, 350 Bore Size Bowtie Sportsman Block, 2-Piece Rear Main Seal

    Chevrolet Performance 350 Cast Iron Bow Tie Sportsman Competition Block (400 Mains)

    350 Bow Tie Sportsman Block

    • CNC-machined cast iron competition blockPrice: $3,053.72

      ]]> Chevrolet Performance 350 Cast Iron Bow Tie Sportsman Competition Block (400 Mains)

      350 Bow Tie Sportsman Block

      • CNC-machined cast iron competition block <![CDATA[400 Bowtie Sportsman Block, 2-Piece Rear Main Seal]]> https://edrinkeperformance.com/400-bowtie-sportsman-block-2-piece-rear-main-seal/12480159 Tue, 22 Jul 2014 09:08:07 +0000 https://edrinkeperformance.com/400-bowtie-sportsman-block-2-piece-rear-main-seal/12480159 400 Bowtie Sportsman Block, 2-Piece Rear Main Seal

        400 Bowtie Sportsman Block, 2-Piece Rear Main Seal

        • CNC-machined cast-iron competition block
        • +/-0.001" machining tolerances
        • 4-bolt nodular mains, splayed caps on center three mains
        • 4.117" finished bore
        • 4.155" max bore (siamese cyl..

          Price: $1,982.00

          ]]> 400 Bowtie Sportsman Block, 2-Piece Rear Main Seal

          400 Bowtie Sportsman Block, 2-Piece Rear Main Seal

          • CNC-machined cast-iron competition block
          • +/-0.001" machining tolerances
          • 4-bolt nodular mains, splayed caps on center three mains
          • 4.117" finished bore
          • 4.155" max bore (siamese cyl..

            Price: $1,982.00

            ]]> 400 Bowtie Sportsman Block, 2-Piece Rear Main Seal

            • CNC-machined cast-iron competition block
            • +/-0.001" machining tolerances
            • 4-bolt nodular mains, splayed caps on center three mains
            • 4.117" finished bore
            • 4.155" max bore (siamese cyl..]]>