Gen. I, 350 Small Block Chevy Build Detail
Block
Casting Number
14010207
Year
80-85
CID
350
Main Bolts
4
Bore
4.000 in.
Rear Main Seal
2 Piece
Notes
Truck
Bored 0.030 over
Camshaft
Brand
COMP Cams
Part Number
CL12-600-4
Product Line
COMP Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits
Cam Style
Hydraulic flat tappet
Basic Operating RPM Range
2,000-5,800
Camshaft Use
Street/Strip
Intake Duration at 050 inch Lift
227
Exhaust Duration at 050 inch Lift
241
Duration at 050 inch Lift
227 int./241 exh.
Advertised Intake Duration
279
Advertised Exhaust Duration
297
Advertised Duration
279 int./297 exh.
Intake Valve Lift with Factory Rocker Arm Ratio
0.479 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio
0.465 in.
Valve Lift with Factory Rocker Arm Ratio:
0.479 int./0.465 exh.
Lobe Separation (degrees)
107
Camshaft Gear Attachment
3-bolt
Grind Number
279TH7
Lifter Style
Hydraulic flat tappet
Cam Bearings
Brand
Summit Racing
Part Number
SUM-173000
Product Line
Summit Racing™ Cam Bearings
Bearing Material
Steel backed babbitt
Grooved Bearing
No
Lifters
Brand
COMP Cams
Part Number
812D-16
Product Line
DLC High Energy Hydraulic Lifters
Lifter Style
Hydraulic flat tappet
Lifter Link Bars Included
No
Lifter Outside Diameter
0.842 in.
Lifter Offset
None
Lifter Seat Height
1.990 in.
Main Bearings
Brand
Summit Racing
Part Number
SUM-172000
Product Line
Summit Racing™ Main Bearings
Grooved Bearing
Yes
Groove Location
Upper
Groove Style
1/2
Thrust Bearing Oversize
Stock
Bearing Material
Bi-metal, silicon aluminum
Rod Bearings
Brand
Summit Racing
Part Number
SUM-171000
Part Type
Rod Bearings
Product Line
Summit Racing™ Connecting Rod Bearings
Bearing Material
Bi-metal, silicon aluminum
Dowel Pin Hole
No
Narrow Bearing
No
Pistons
Brand
Summit Racing
Part Number
SUM-17360FC-30
Product Line
Summit Racing™ Coated Forged Pistons
Bore
4.030 in.
Piston Style
Flat top, with four valve reliefs
Piston Material
Forged aluminum
Compression Height
1.550 in.
Piston Head Volume
+10.00cc
Wrist Pin Style
Press-fit or floating
Pin Diameter
0.927 in.
Piston Ring Thickness
5/64 in. x 5/64 in. x 3/16 in.
Rings
Brand
Sealed Power
Product Line
Performance Piston Ring Sets
Part Number
SLP-E-251K30
Bore
4.030 in.
Ring Oversize?
0.030 in.
File Fit
No
Gapless
No
Gas Ported
No
Top Ring Thickness
5/64 in.
Top Ring Material
Steel
Top Ring Facing
Moly
Second Ring Included
Yes
2nd Ring Thickness
5/64 in.
2nd Ring Material
Iron
2nd Ring Facing
Cast Iron
Oil Ring Thickness
3/16 in.
Oil Ring Tension
Standard
Oil Ring Material
Stainless steel
Notes
0.200 in. deep oil ring groove.
Heads
Brand
Trick Flow Specialties
Model
Super 23 175
Part Number
TFS-30310003
Product Line
Trick Flow® Super 23® 175 Heads
Combustion Chamber Volume
56cc
Intake Runner Volume
175cc
Exhaust Runner Volume
67cc
Intake Port Shape
Rectangular
Intake Valve Diameter
1.940 in.
Combustion Chamber Style
Heart
Intake Port Location
Standard
Exhaust Port Shape
D-port
Exhaust Port Location
Standard
Spark Plug Style
Angle
Intake Valves Included
Yes
Exhaust Valves Included
Yes
Exhaust Valve Diameter
1.500 in.
Maximum Valve Lift
0.600 in.
Outside Diameter of Outer Spring
1.460 in.
Number of Springs Per Valve
Dual
Lock Style
7 degree
Valve Stem Seals Included
Yes
Rocker Arm Nut Thread Size
3/8 in.-24
Guideplates Included
Yes
Guideplate Pushrod Size
5/16 in.
Valve Cover Mounting Style
Perimeter bolt
Accessory Bolt Holes Drilled
Yes
Intake Valve Angle
23
Exhaust Valve Angle
23
Valve Guides Included
Yes
Valve Guide Material
Bronze
Valve Seats Machined
Yes
Valve Seat Machine Style
3-angle
Valve Seat Material
Ductile iron
Steam Holes Drilled
No
Heat Crossover
Yes
Notes
These heads only fit engines with a 3.736 in. bore or larger. Requires drilling steam holes into head on 400 c.i. applications.
Rocker Arms
Brand
Proform Parts
Manufacturer's Part Number
66915
Part Type
Rocker Arms
Product Line
Proform Super-Street Roller Rocker Arms
Summit Racing Part Number
PRO-66915
UPC
037995369157
Rocker Arm Mounting Style
Stud
Self-Aligning
Yes
Rocker Arm Ratio
1.6
Stud Size
3/8 in.
Maximum Spring Diameter (in.)
1.500 in.
Rocker Arm Style
Full roller
Shims Included
No
Rocker Arm Material
Aluminum
Rocker Arm Body Style
Narrow
Rocker Arm Fasteners Included
Yes
Rocker Arm Nut Style
Polylock
Slot Width (in.)
0.600 in.
Rocker Arm Finish
Blue anodized
Quantity
Sold as a set of 16.
Intake
Brand
Edelbrock
Part Number
EDL-7501
Product Line
Edelbrock Performer RPM Air-Gap Intake Manifolds
Intake Section Included
Complete
Engine Block Deck Height
Standard deck
Carburetor Quantity
One
Intake Style
Dual plane
Basic Operating RPM Range
1,500-6,500
Intake Manifold Height
4.720 in.
Intake Color
Natural
Intake Material
Aluminum
EGR
No
Notes
Nitrous bosses, rear water outlets, two distributor clamp locations. Temperature sending unit boss clears all water necks. No provision for exhaust-heated chokes. No exhaust crossover.
Carburator
Brand
Edelbrock
Manufacturer's Part Number
1906
Product Line
Edelbrock AVS2 Series Carburetors
CFM
650
Number of Barrels
4
Carburetor Flange
Square bore
Choke
Electric
Secondary Type
Mechanical
Fuel Inlet
Dual
Primary Jet Size
101
Secondary Jet Size
98
Carburetor Color
Satin
Ford Kickdown
No
Booster Type
Annular
Throttle Linkage Type
Universal
Carburetor Height
3.250 in.
Notes
Steel oil pump sleeve installed.
ARP 230-7304 Torque Converter Bolts
ARP 134-2501 Harmonic Balancer Bolts 7/16 in.-20 12-point
ARP 134-3601 - ARP High Performance Series Cylinder Head Bolt Kits
ARP 400-1501 - ARP Timing Cover Bolt Kits
ARP 430-3201 - ARP Water Pump Bolt Kits
ARP 430-6801 - ARP Crank Pulley Bolts
ARP 430-6802 - ARP Water Pump Pulley Bolt Kits
ARP 434-1803 - ARP Oil Pan Bolt Kits
Brian Tooley Racing TK/BEARING-33 - BTR Rocker Arm Replacements Parts
Fel-Pro Performance Intake Manifold Gasket Sets 1205
Fel-Pro Head Gaskets 7733 PT-2
Fel-Pro 1404 - Fel-Pro Performance Exhaust Header Gasket Sets
Fel-Pro 2900 - Fel-Pro Performance Rear Main Bearing Seals
Fel-Pro 5182 - Fel-Pro Fuel Pump Gaskets
Fel-Pro 6579 - Fel-Pro Fuel Pump Gaskets
Fel-Pro TCS 45121 - Fel-Pro Timing Cover Gaskets
Champion Copper Plus Spark Plugs 344
New Parts
ARP Carburetor Studs 400-2401
Product Page
Proform Distributor Hold-Down Clamps 66986
Product Page
Edelbrock Throttle Valve Cable Adapters 8026
Product Page
ARP High Performance Series Cylinder Head Bolt Kits 134-3601
Product Page
Fel-Pro Timing Cover Gaskets TCS 45265
Product Page
Summit Racing Copper Exhaust Gaskets SUM-111406
Product Page
Fel-Pro Performance Intake Manifold Gasket Sets 1205
Product Page
Fel-Pro Head Gaskets 501 SD
Product Page
ACDelco Gold Engine Coolant Temperature Sensors 12334869
Product Page
Champion Copper Plus Spark Plugs 344
Product Page
Top Loader Billet Internally Baffled Oil Catch Can (Dual 10AN Port)
Product PageTodo List
- Drill frame rails for new transmission cross member bolts.
- Install HVAC wiring harness firewall cable gland.
- Install transmission pressure sensors.
- Install transmission temp sender.
- Pressure test A/C system.
- Charge A/C system.
- Install coolant thermometer in thermostat housing.
- Install catch can.