World Products BB-Chevy Merlin Short Block Assemblies


World Products
World Products BB-Chevy Merlin Short Block Assemblies

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The hard part is DONE!
World's Merlin Monster Short Blocks take the headache out of engine clearancing and assembly. From this point you can start your build by choosing the camshaft, cylinder heads, valvetrain, and intake manifold that will meet your needs. This short block assembly is a solid investment for a rock solid foundation!

  • Block: World Merlin III Cast Iron Block
  • Crankshaft: Eagle 4340 Crankshaft Callies 632
  • Main Caps: 4-bolt (ARP main bolts)
  • Bearings: Clevite H-bearings
  • Connecting Rods: Eagle H-beam 4340 L-19 bolts
  • Pistons: Mahle coated
  • Piston Rings: Total Seal
  • Balancing: Digital (internal balanced)
  • Freeze Plugs: Brass



    		•
    Big Block Chevy Merlin Short Block Assemblies
      955-108212
    		BB-Chevy Short Block Assembly
  • 468 Sport High Compression
  • 48cc Dome Forged Pistons
  • 4.310'' Bore x 4.000'' Stroke
    $159.00
    		• $5,199.99
    Ships
    in 4 days
      955-108222
    		BB-Chevy Short Block Assembly
  • 496 Sport High Compression
  • 43cc Dome Forged Pistons
  • 4.310'' Bore x 4.250'' Stroke
    $159.00
    		• $6,709.99
    Ships
    in 4 days
    World Products 108225 - World Products BB-Chevy Merlin Short Block Assemblies
         		955-108225
    		BB-Chevy Short Block Assembly
  • 509 Sport Low Compression
  • 12cc Dome Forged Pistons
  • 4.500'' Bore x 4.000'' Stroke
    $159.00
    		• $5,289.99
    Ships
    in 4 days
    World Products 108227 - World Products BB-Chevy Merlin Short Block Assemblies
         		955-108227
    		BB-Chevy Short Block Assembly
  • 509 Sport High Compression
  • 41cc Dome Forged Pistons
  • 4.500'' Bore x 4.000'' Stroke
    $119.00
    		• $5,199.99
    Ships
    in 4 days
    World Products 108250 - World Products BB-Chevy Merlin Short Block Assemblies
         		955-108250
    		BB-Chevy Short Block Assembly
  • 540 Sport Low Compression
  • 5cc Dome Forged Pistons
  • 4.500'' Bore x 4.250'' Stroke
    $159.00
    		• $5,289.99
    Ships
    Monday
    World Products 108252 - World Products BB-Chevy Merlin Short Block Assemblies
         		955-108252
    		BB-Chevy Short Block Assembly
  • 540 Sport High Compression
  • 46cc Dome Forged Pistons
  • 4.500'' Bore x 4.250'' Stroke
    $119.00
    		• $5,289.99
    Ships
    in 4 days
      955-108270
    		BB-Chevy Short Block Assembly
  • 632 Pro Low Compression
  • -6cc Rev. Dome Forged Pistons
  • 4.600'' Bore x 4.750'' Stroke
    $159.00
    		• $7,274.99
    Ships
    in 4 days
      955-108272
    		BB-Chevy Short Block Assembly
  • 632 Pro High Compression
  • 33cc Dome Forged Pistons
  • 4.600'' Bore x 4.750'' Stroke
    $159.00
    		• $7,299.99
    Ships
    in 4 days

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