383 BUILD SHEET
Specifications not listed are the same as stock. Except as noted, all dimensions are in inches or fractions thereof. All prices sourced through Summit Racing and Jegs.
Displacement 383 ci Bore x Stroke 4.030 x 3.750
Compression 9.4:1 Rod center-to-center 5.700
Piston deck height -0.006 Chamber volume 60 cc
Rod bearing clearance 0.0027 Crank endplay 0.0060
Piston ring endgap 0.020 top; Main bearing cap torque 65 ft-lb
0.022 second (moly-lube)
Rod bolt torque 63 ft-lb (moly-lube) Head bolt torque 65/70 ft-lb
(moly-lube)
PRICE LIST
MFG PN DESCRIPTION PRICE
AirFlow Research 1040 195 cc $1,440
ARP 230-7002 12-point oil pump stud 7.88
534-9701 fastener kit 79.95
134-3601 head bolts 61.95
134-2501 balancer bolt 19.95
Coast High Perf. 14006-030 383ci Street Fighter short-block 2,800
Including 5.700-inch CNC beam forged rods, Probe SRS forged flat-top pistons, 3.750-inch stroke cast steel crankshaft
Comp Cams hydraulic roller 259.95
853-16 High Energy Hydraulic Roller Lifters 459.95
7944-16 pushrods 153.39
1301-16 Pro Magnum roller rockers 285.95
Edelbrock 7501 RPM Air-Gap 212.1
Fel Pro 1205 intake gaskets 12.88
1003 head gaskets 34.88
OS5197C2 multipiece cork gasket 17.69
Milodon 18750 high volume oil pump 56.88
18307 oil pump pickup 36.95 
15004 chain set 61.95
31502 oil pan 122.95
23050 oil pump shaft 14.95
65555 timing cover 37.95
Spectre Performance 5031 fabricated aluminum valve covers 145 
42859 push-in breather 16
42869 shielded push-in breather 18
Summit Racing C4265 balancer 125.39
Total $6,455.57
ADDITIONAL ITEMS
Holley 82750 Holley 750-cfm Street HP $519.95
Performance Distributors 12720 black cap Street/Strip D.U.I. 279
9051 black Live Wires 99
Total $897.95