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SEVERE DUTY ENGINE BLOCKS BIG BLOCK CHEV
MATERIAL BORE BORE & STROKE CAM JOURNAL OD CAM PLUG CYLINDER WALL THICKNESS CUBIC INCH DECK HEIGHT DECK THICKNESS FUEL PUMP FREEZE PLUGS HEAD BOLTS LIFTER BORES LIFTERS MAIN JOURNAL SIZE MAIN CAP BOLTS
MAIN CAPS MAIN CAP REGISTER OIL SYSTEM
OIL FILTER OIL PAN REAR MAIN SEAL STARTER STUD & BOLT HOLES, HEAD TIMING CHAIN / GEARS TIMING COVER TORQUE SPECS WEIGHT, APPROX
Cast Iron 4.500”- 4.625” 4.625” x 4.500” max. recommended Standard BBC Standard BBC 2.215“ diameter. 300” min at 4.600” bore 604” max recommended 9.800” Adequate for all applications Mechanical Pump Provision Std press in cup plugs 1 5 / 8” dia 1 / 2“ Blind Holes BBC. 8427”-. 8437” +. 300 Taller Gen V, VI Style Rollers need tie-bar style lifters 2.937- 2.938( std. BBC) # 1 1 / 2”( 2) 3 / 8”( 2) # 2, # 3, # 4 1 / 2”( 2) 7 / 16” splayed( 2) # 5 1 / 2”( 2) 3 / 8”( 2) Steel Billet 4 Bolt Deep stepped register on each side( no need for dowels) Wet or dry Sump- Main Priority Oiling Priority Main oiling with external pump( wet or dry) Stock oil filter location Standard BBC GEN. V bolt pattern Std 1 piece seal Standard Blind tapped Standard BBC Gen VI All 1 / 2” bolts- 105 ft lbs 4.500” bore 260lbs
SM13310 _ 4.500” billet caps 1 pc rms 9.800 deck SM13311 _ 4.500” billet caps 1 pc rms 9.800 deck **
** = Fully machined with freeze plugs installed.
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