THE HOWITZER-PARTS LIST
Part: Source: Part No. Price:
454 Mark IV core: AAMidwest block $400
RHS 320cc aluminum heads: Racing Head Service 11001-05 $905.99 ea.
Scat 496 rotating assembly: Scat 1-91610BI $1,268.49
Scat 4.25-inch stroker cast crank: Scat 945425 incl.
Scat 6.385-inch I-beam rods: Scat 26385716 incl.
SRP 18cc dome forged pistons: JE/SRP 212157 incl.
JE file-fit ring set: JE/SRP J100F8-4310-5 incl.
Main bearings: Clevite CLE-MS829P incl.
Rod bearings: Clevite CLE-CB734P incl.
Cam bearings: Summit/Clevite CLE-SH616S $19.95
Edelbrock Performer RPM intake: Summit/Edelbrock EDL-7562 $235.88
Valve cover breathers (incl. grommet): Summit/Edelbrock EDL-4405 (2) $13.76
Intake bolt kit: Summit/ARP ARP-135-2001 $24.95
Carb: 850 cfm Mighty Demon/Jegs 132-5563010GC $549.99
Carburetor stud kit: Summit SUM-G1421 $3.69
Thumpr BMT hydraulic roller cam: Summit/COMP CCA-11-602-8 $295.95
Balancer bolt kit: Summit/COMP SUM-G1678 $7.95
Hydraulic roller lifters: Summit/COMP CCA-854-16 $449.95
Rocker arms: Summit/COMP, 1.7:1 CCA-1021-16 $334.39
Pushrods (intake): Summit/COMP, 3/8 inch x 7.750 CCA-8905 (need 8) $15.69 ea.
Pushrods (exhaust): Summit/COMP, 3/8 inch x 8.800 CCA-7908 (need 8) $15.39 ea.
Valve covers: Summit/COMP CCA-230 $133.95
Cam button: Summit/COMP CCA-205 $8.39
Distributor gear: Summit/COMP CCA-12200 $105.95
Distributor: Summit/MSD Street Fire HEI MSD-8362 $159.99
Wires: Summit/MSD 8.5 Super Conductor MSD-31299 $75.95
Water pump: PRW late Mark IV (long) $94.50
Plugs: ACCEL 762 ($2.25 ea) $18.00
Intake gaskets: Summit/Mr. Gasket MRG-121 $10.95
Exhaust gasket: Summit/Fel-Pro FPP-1412 $16.95
Gasket set: Summit/Fel-Pro FEL-KS2618 $58.95
Water neck: Summit SUM-G3801 $7.95
Timing set: Summit SUM-G6610 $37.95
Expansion plug kit: Summit/Sealed Power SLP-381-8009 $14.99
Oil pump: Summit/Melling MEL-M77HV $32.95
Oil pump driveshaft: Summit/Melling MEL-IS77 $6.63
Oil pump pick-up: Summit/Melling MEL-77S2 $8.14
Oil pump stud: Summit/ARP ARP-230-7003 $4.88
Head bolts: Summit/ARP ARP-235-3703 $161.95
Cam bolt kit: Summit/ARP ARP-134-1001 $3.88
Bolt kit: Summit/ARP ARP-535-9801 $79.95
Oil filter adapter: AAMidwest OFA305 $9.50
Timing cover: AAMidwest TC454C $14.02
Oil pan: AAMidwest OP454 $60.44
Engine paint: Dupli-Color DE 1607 $5.99
Parts total: $6,798.37

"It makes 626 hp on pump gas while fitting under a flat hood. That's shock value." - Johnny Hunkins