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Engine Wedge Block Unfinished Bore 4.50 actual is 4.495
Original price was: $5,895.00.$5,000.00Current price is: $5,000.00.
- Description
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Description
To purchase you must call us and we take Certified Checks or Bank Transfer.
- Deck Height(s): Standard Deck: 10.725″, Deck Thickness: .600″
- Camshaft: Cam Height: Standard 5.150″
- Camshaft: Housing Bore: Delivered with Standard Stepped Cam Tunnel at finish size. Max Cam Housing Bore Size: 60mm Roller Bearing
- Cylinder Bore: Max Cylinder Bore Diameter: 4.600”
- Lifter: Lifter Diamerter: .905″, Lifter Angle: 45 degrees
- Main Cap Fastening: #1-4 Main Cap: (2) 1/2″ Vertical Bolts, (2) 3/8″ Side Bolts, #5 Main Cap: (2) 1/2″ Vertical Bolts
- Delivered with Finish Honed Crankshaft Housing Bore
- Included with Block: Block Plug Kit, Camshaft Bearings (Loose), 0.040″ Oil Gallery Restrictors (Installed), Rear Oil Seal with Fasteners.
- Motor Mounts:
Stock Wedge motor mount bosses are provided
Cylinder Bores:
Blocks that are sold without hone must be finish honed before
use. All blocks have siamese water jackets that accomodate
a maximum overbore of 4.600”. It is recommended that you
sonic check each block if you plan to exceed as shipped bore
diameters. Honing with a torque plate is recommended.
Main Caps + Main Bearings:
#1, #2, #3 and #4 main caps are cross bolted. Blocks are
machined for stock main bearings. Install main bearing caps with
bearing tangs facing the driver’s side of the engine. Seat the
caps in the block and torque the vertical bolts to 55-65 ft-lbs first
to maintain cap alignment and then torque the cross bolts to 35-
45 ft-lbs. Finish by torquing the vertical bolts to 95 – 105 ft-lbs.
Bell Housing Pattern:
Blocks are machined to stock B/RB bell housing pattern.
Deck Height:
Blocks are machined to a stock RB deck height or 10.725”. At
this height the deck is .600” thick.
Water Pump:
Stock water pump components can be used with these blocks.
Torque the water pump to the housing to 30 ft-lbs and torque the
housing to block bolts to 30 ft-lbs.
(1) Engine block with main caps and rear oil seal retainer
assembled.
– (1) Block plug kit (loose)
– (1) Camshaft bearing kit – #PD-17 (loose)
– (2) 0.040” Oil gallery restrictors (loose)
– (1) 1/2” Oil pickup tube adapter – #27931(loose)
– (4) AN10 Valley plugs (loose)
– (1) Bronze distributor bushing (loose)
Previous PN Previous PN New PN
P5153944AB → P5160172 → P5160212AA*
P5153860AB → P5160171 → P5160213AA*
*Cylinder bores and lifter bores are not honed.
P5153944AB → P5160172 → P5160212AA*
P5153860AB → P5160171 → P5160213AA*
*Cylinder bores and lifter bores are not honed.
Distributor + Intermediate Shaft:
Blocks are machined to accept stock distributors and related
drive components. A bronze intermediate shaft bushing has
already been included but not installed in each block and is
finished to size.
Camshaft and Front Drive:
Blocks are prepped for stock cam bearings although the cam
bearing bores can be machined oversize to allow use of 60mm
roller bearings for racing applications. When installing journal
bearings be sure to align the oil hole with the bearing shell with
the block’s oil feed hole. All stock cam drive components can be
used with the standard cam height packages. Torque front cover
bolts to 15-18ft-lbs.
Lifter Bore Angle and Diameter:
Blocks listed with lifter bores are machined to stock 0.905”
diameter and 45° angle, but not honed. Sizing for aftermarket
lifters may vary. Please check your specific application. Check
your part’s clearance. Clearance for tie bar roller lifter has been
provided.
Rear Seal Retainer and Seal:
Blocks come with the rear seal retainer installed. Rear seal
is offset and unique to this application. Retorque the seal cap
retaining bolts to 30 ft-lbs.
Fuel Pump and Drive Pushrod:
Stock fuel pump and drive pushrod components can be used with
these blocks. A block-off plate is available if a mechanical fuel
pump is not required for your application. Torque fuel pump or
block-off plate to 30 ft-lbs.
Blocks are machined to accept stock distributors and related
drive components. A bronze intermediate shaft bushing has
already been included but not installed in each block and is
finished to size.
Camshaft and Front Drive:
Blocks are prepped for stock cam bearings although the cam
bearing bores can be machined oversize to allow use of 60mm
roller bearings for racing applications. When installing journal
bearings be sure to align the oil hole with the bearing shell with
the block’s oil feed hole. All stock cam drive components can be
used with the standard cam height packages. Torque front cover
bolts to 15-18ft-lbs.
Lifter Bore Angle and Diameter:
Blocks listed with lifter bores are machined to stock 0.905”
diameter and 45° angle, but not honed. Sizing for aftermarket
lifters may vary. Please check your specific application. Check
your part’s clearance. Clearance for tie bar roller lifter has been
provided.
Rear Seal Retainer and Seal:
Blocks come with the rear seal retainer installed. Rear seal
is offset and unique to this application. Retorque the seal cap
retaining bolts to 30 ft-lbs.
Fuel Pump and Drive Pushrod:
Stock fuel pump and drive pushrod components can be used with
these blocks. A block-off plate is available if a mechanical fuel
pump is not required for your application. Torque fuel pump or
block-off plate to 30 ft-lbs.
Oil Pan + Pickup:
Blocks come with an adapter that accommodates the use of
stock oil pickup tubes. Stock oil pans will fit as well. Torque oil
pan attaching screws to 180 in-lbs.
External Oil Pickup Passage:
The block is prepped to run an externally routed oil pickup
tube if crankcase clearance is improper. An AN-12 boss is
machined on the front face of the block connecting directly to
the inlet side of the oil pump. An AN-12 fitting can be installed
here connecting externally to an oil pickup tube installed in
your oil pan. You will need to plug the oil pick up tube adapter
inside the crankcase with a 1/2” pipe plug (not provided)
when making this modification.
Oiling System:
The oil feeds from the deck surfaces that connect to the
cylinder heads have .040” restrictions included, but not
installed, to control the flow of the oil to the valve train. It is
recommended that these are always used. Stock oil pumps
will bolt directly to these blocks. Torque oil pump attaching
bolts to 30 ft-lbs.
Blocks come with an adapter that accommodates the use of
stock oil pickup tubes. Stock oil pans will fit as well. Torque oil
pan attaching screws to 180 in-lbs.
External Oil Pickup Passage:
The block is prepped to run an externally routed oil pickup
tube if crankcase clearance is improper. An AN-12 boss is
machined on the front face of the block connecting directly to
the inlet side of the oil pump. An AN-12 fitting can be installed
here connecting externally to an oil pickup tube installed in
your oil pan. You will need to plug the oil pick up tube adapter
inside the crankcase with a 1/2” pipe plug (not provided)
when making this modification.
Oiling System:
The oil feeds from the deck surfaces that connect to the
cylinder heads have .040” restrictions included, but not
installed, to control the flow of the oil to the valve train. It is
recommended that these are always used. Stock oil pumps
will bolt directly to these blocks. Torque oil pump attaching
bolts to 30 ft-lbs.
PLEASE CALL FOR AVAILABILITY, WE DO HAVE STOCK BUT CANNOT GO THOUGH THE WEBSITE FOR PAYMENT.
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