502 Mark IV/Gen VI Bare Block

Your Price: $3,288.82

Suggested Retail:  $3565.12

502 Mark IV/Gen VI Bare Block

Product Details

502 Mark IV/Gen VI Bare Block
• New design casting incorporating the best designs of Mark IV and Gen VI
• Production-type cast-iron 4-bolt block
• Improved main bearing bulkheads– Bowtie block-style bulkhead
• Clearanced for bigger strokes
• 4.470" finished bore
• 4.500" max bore (siamese)
• Fuel pump pad has been added/machined
• New water jackets for use with Mark IV or Gen VI heads
• Revised oiling to allow for bigger cam bearings/cam lift
• Bolt boss (machined) added near distributor hole like 8.1L
• Can be drilled for use with 10-bolt front timing cover
• Additional clearance added for roller timing chains
• Auxiliary oil pressure line added to front of block
• Racing-style oil filter cast feature with added oil pressure port
• Two bosses added for manual transmission clutch pivot (machined)
• Additional material added around lifter bosses

Part Number: 19170540
Casting Number:
Deck Height: 9.800"
Fuel Pump Boss: Yes
Cylinder Wall: Siamese
Bore Range: 4.470" - 4.500"
Main Bolt: 4
Main Bolt Degree: Straight
Cap Material: Cast-Iron
Crank Journal Diameter : 2.750"
Oiling: Wet
Seal Type: 1 Piece
Max Stroke: 4.250"
Weight (lbs): 269
Max HP: 700
Usage: Mod

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