| Description | Supplier | Price |
| Piston B21FT Group A | SAM | $270
each |
| Piston JE forged: B21/23/230, various sizes, w/rings & pins | TRS | $550 (4) |
| Forged stoker rods: 150mm, w/bearings | TRS | $500 (4) |
| Crower steel billet rods: any length & bearing | TRS | $1200 |
| Double valve springs: all parts for 8
valves | SAM | $168 |
| dealer | TBA |
| H.D. Double valve springs: 38mm/95lbs-25mm/230lbs, OD 31.2mm | TRS | $120 |
| Titanium 1-groove retainers, locks, double springs: 9000+ rpm springs, locks are machined | TRS | $250 |
| Camshaft Group A: 252 deg. duration, 10.24mm lift | SAM | $267 |
| Camshaft T5 race: 267 deg. duration, 11mm lift | SAM | $312 |
| Camshaft: intake 246 deg. 11.36mm, exhaust 236 deg
10.64mm, (VX3?) | IPD | $190 |
| Adjustable timing gear | Group6 | $135 |
| Flywheel Group A | SAM | $263 |
| Cylinder head 16V
R-sport | SAM | $2237 |
| Group A Peformance cyl. head: B21/23, limited supply | TRS | call |
| TRS SS big valves: B21/23/230, 48/40mm | TRS | $200 set |
| TRS SS int/exh valves: 47.0-112.5/38.0-113.4mm, 1-groove, max flow profile & longer than stock for re-grind cams | TRS | $250 |
| Crankshaft 2.5L early type
B230 | SAM | $860 |
| Penta | TBA |
| Stroker Crankshaft: B21/23, 88 or 89mm, 6 or 8 bolt | TRS | $375 exchange |
| Forged Stroker Crankshaft: B230, 86 or 89mm | TRS | $625 exchange(B23) |
| -grind the mains and trust, add... | TRS | $50 |
| -balance the crank, add... | TRS | $50 |
| -nitrate the crank, add... | TRS | $95 |
| TRS welded stroker crank: B21/23/230, 92/94/96mm, 8-bolt,, bal. and nitr. incl. | TRS | $1000 |
| Oilsump Group A | SAM | $506 |
| Oil pump spring, 240t: 15% stiffer, higher pressure |
IPD | $9 |
| Oil pump shaft reinforcement
ring | IPD | $9 |
| Exhaust Manifold Group A, late model 740
'90- | SAM | $386 |
| PTS | $275 |
| Exhaust manifold for 16V
w/turbo | SAM | $447 |
| Inlet manifold turbo Gr. A, same as
B230? | SAM | $332 |
| B21 2367cc short block: 92.0mm bore, 89mm stroke | TRS | call |
| B23 2630cc short block: 97.0mm bore, 89mm crank | TRS | call |
| B230 2542cc short block: 97.0mm bore, forged 86mm stroker crank | TRS | call |
| B230 2630cc short block: 97.0mm bore, forged 89mm stroker crank | TRS | call |