Image is a representation of this item. Actual item may vary.
Part Number:
CNC-3312-SRP

Eagle SB Ford 331 Competition Rotating Assembly, 10.4:1 SRP Pistons

SB Ford 302/331 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.250 Stroke, Eagle 5.400 H-Beam Rods, SRP 4032 Forged -5cc Flat Top Pistons, Fits 1 or 2-PC Rear Seal, Rings and Bearings Included, Fits stock and most aftermarket 20 degree inline valve heads

Special Price $2,285.95 Regular Price $2,350.95
View Similar Items
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
Eagle SB ford 302 331 competition rotating assembly kits are designed to support mild engine builds up to 1000 horsepower. Small power adders can be used with this kit, Rod bold upgrade is recommended for power adder applications.
  • Eagle 4340 forged steel crankshaft, 3.250 stroke, 1 or 2 piece rear main seal
  • Eagle 4340 steel H-Beam connecting rods with 7/16" ARP 8740 rod bolts, 5.400 length
  • SRP Forged pistons, 4032 alloy, 1.165 C/H *Pistons fit stock and most aftermarket 20 degree inline valve heads*
  • Premium plasma-moly file to fit ring set, 1/16 1/16 3/16 ring pak
  • Performance H series race rod and main bearings
  • Rotating assembly kit is unbalanced, Internal balancing required before installation
  • Compression Ratio with 58cc 10.4:1
  • Compression Ratio with 64cc 9.7:1
  • Compression Ratio with 70cc 9.1:1
  • *Note* Ford 302 engine block standard bore is 4.000, deck height 8.200
  • More Information
    CNC Part Number CNC-3312-SRP
    Price $2,350.95
    Manufacturer's Part Number 3312-SRP
    Brands Eagle, SRP
    Part Types Engine Rotating Assembly Kit
    Departments Parts
    Vehicle Make SB Ford
    Balanced Assembly No
    Balance Type Internal
    Crankshaft Material 4340 Forged Steel
    Crankshaft Stroke 3.250
    Piston Brand SRP
    Piston Type Flat Top
    Rod Length 5.400
    Rear Main Seal 1 or 2 Piece
    Piston Material 4032 Forged
    Custom Notices ⚠ PROP 65 WARNING
    Other Customers Also Bought
    PART #: FRG-495113BL 495113BL Fragola -6AN x -10ORB RADIUS FITTING - Black
    495113BL Fragola -6AN x -10ORB RADIUS FITTING - Black
    $13.59
    PART #: COM-C5317-051 C5317-051 Cometic MLS Head Gasket 4.130 Bore .051 Thick
    C5317-051 Cometic MLS Head Gasket 4.130 Bore .051 Thick
    $87.95
    PART #: UEM-IC427CAKTS-020 Icon FHR Pistons IC427CAKTS-020 Fits BB Chrysler Dome 2.8cc Bore 4.520
    Icon FHR Pistons IC427CAKTS-020 Fits BB Chrysler Dome 2.8cc Bore 4.520
    Special Price $1,256.29 Regular Price $1,295.14
    PART #: ARP-554-9702 ARP-554-9702
    ARP Ford Engine Fastener & Accessory Kit 554-9702
    Special Price $183.95 Regular Price $199.95
    PART #: ARP-901-9050 ARP-901-9050
    ARP Tapered Ring Compressor 901-9050
    Special Price $56.07 Regular Price $60.95
    PART #: MAH-930200660_1 Mahle Pistons 930200660 Forged 11.3:1 Flat Top 4.060 Bore SB Chevy 388
    Mahle Pistons 930200660 Forged 11.3:1 Flat Top 4.060 Bore SB Chevy 388
    Special Price $714.44 Regular Price $776.57
    PART #: JES-K2S-4371808080C K2S-4371808080C Jesel Pro Series Steel Shaft Rockers 1.80/1.80
    K2S-4371808080C Jesel Pro Series Steel Shaft Rockers 1.80/1.80
    Special Price $4,897.25 Regular Price $5,155.00