Collection: Engine and Transmission SI

893 products
  • 35B262 GENERATOR DRIVE GASKET PRIMARY TO GEARCASE
    35B262 GENERATOR DRIVE GASKET PRIMARY TO GEARCASE
    Regular price
    $3.95
    Sale price
    $3.95
  • 41852 VALVE LIFTER SHAFT
    41852 VALVE LIFTER SHAFT
    Regular price
    $26.95
    Sale price
    $26.95
  • 41373 DISTRIBUTOR SLEEVE
    41373 DISTRIBUTOR SLEEVE
    Regular price
    $70.20
    Sale price
    $70.20
  • 44039 SHIFTER ROD CHIEF
    44039 SHIFTER ROD CHIEF
    Regular price
    $199.95
    Sale price
    $199.95
  • 41814 Push Rod Guide
    41814 Push Rod Guide
    Regular price
    $173.40
    Sale price
    $173.40
  • 102730 GASKET CORK FUEL FILTER
    102730 GASKET CORK FUEL FILTER
    Regular price
    $4.95
    Sale price
    $4.95
  • 185007 BALL OIL PUMP CHECK VALVE CHIEF
    185007 BALL OIL PUMP CHECK VALVE CHIEF
    Regular price
    $2.95
    Sale price
    $2.95
  • 101562 DIZZY SHAFT CW CAM
    101562 DIZZY SHAFT CW  CAM
    Regular price
    $199.95
    Sale price
    $199.95
  • 40165 MANIFOLD CONE S SCOUT
    40165 MANIFOLD CONE S SCOUT
    Regular price
    $76.16
    Sale price
    $76.16
  • 100595 FLOAT PIVOT PIN SCHEBLER
    100595 FLOAT PIVOT PIN SCHEBLER
    Regular price
    $16.02
    Sale price
    $16.02
  • 19A59 N5120P GEARBOX BUSHES
    19A59 N5120P GEARBOX BUSHES
    Regular price
    $36.99
    Sale price
    $36.99
  • 75545 Gearbox mainshaft
    75545 Gearbox mainshaft
    Regular price
    $449.95
    Sale price
    $449.95
  • 42230 INTAKEVALVE SPORTS SCOUT
    42230 INTAKEVALVE SPORTS SCOUT
    Regular price
    $64.95
    Sale price
    $64.95
  • 24B48 CLUTCH RELEASE WORM
    24B48 CLUTCH RELEASE WORM
    Regular price
    $247.52
    Sale price
    $247.52
  • 76429 KICKSTARTER ARM
    76429 KICKSTARTER ARM
    Regular price
    $649.95
    Sale price
    $649.95
  • 102620 LO SPEED NEEDLE
    102620 LO SPEED NEEDLE
    Regular price
    $119.00
    Sale price
    $119.00
  • 93102/8 JG-2408 pair 74 CUBIC INCH CYLINDER HEADS USA MADE
    93102/8 JG-2408 pair 74 CUBIC INCH CYLINDER HEADS USA MADE
    Regular price
    Sold out
    Sale price
    $1,495.00
  • 44305 FUEL ELBOW 741B FOR FUEL LINE WITH FILTER (MILITARY SPEC) CAC3
    44305 FUEL ELBOW 741B FOR FUEL LINE WITH FILTER (MILITARY SPEC) CAC3
    Regular price
    $24.95
    Sale price
    $24.95
  • 40080 GENERATOR DRIVE SPROCKET STRAIGHT SHAFT
    40080 GENERATOR DRIVE SPROCKET STRAIGHT SHAFT
    Regular price
    $115.50
    Sale price
    $115.50
  • 40512 BREATHER DISC FOR CHIEF (with hole)
    40512 BREATHER DISC FOR CHIEF (with hole)
    Regular price
    $9.95
    Sale price
    $9.95
  • 41496 IDLER GEAR SHAFT
    41496 IDLER GEAR SHAFT
    Regular price
    $42.12
    Sale price
    $42.12
  • 38106 BUSHING CAMCOVER
    38106 BUSHING CAMCOVER
    Regular price
    $49.95
    Sale price
    $49.95
  • 39313 Bushing
    39313 Bushing
    Regular price
    $41.51
    Sale price
    $41.51
  • 319030 Gearbox output shaft Spacer
    319030 Gearbox output shaft Spacer
    Regular price
    $48.42
    Sale price
    $48.42
  • 75576 DRIVE GEAR
    75576 DRIVE GEAR
    Regular price
    $412.37
    Sale price
    $412.37
  • 22B254 S83 CRANK SEAL
    22B254 S83 CRANK SEAL
    Regular price
    $5.95
    Sale price
    $5.95
  • 42360 SPORTS SCOUT EX VALVE
    42360 SPORTS SCOUT EX VALVE
    Regular price
    $64.95
    Sale price
    $64.95
  • 39312 FRONT PRIMARY SPROCKET
    39312 FRONT PRIMARY SPROCKET
    Regular price
    $199.98
    Sale price
    $199.98
  • 40217 KICK STARTER STUD
    40217 KICK STARTER STUD
    Regular price
    $171.66
    Sale price
    $171.66
  • 75379 HEAD GASKET SPORTS SCOUT COMPOSITE PAIR
    75379 HEAD GASKET SPORTS SCOUT COMPOSITE PAIR
    Regular price
    $39.95
    Sale price
    $39.95
  • 40474 BUSHING REAR CAM WITH LINER
    40474 BUSHING REAR CAM WITH LINER
    Regular price
    $71.34
    Sale price
    $71.34
  • 102434 CARB SCREW
    102434 CARB SCREW
    Regular price
    $4.49
    Sale price
    $4.49