LS 451 Short Block
451 Rotating Assembly or Short Block with Options by Raymac Racing Engines
451 Cubic Inch Street/Strip LS Kit Options
(8.8 to 13.2:1 Compression)
• Dart SHP 4.125 Bore, 9.240 Deck Block
• Dart Small Parts Kit with Cam Bearings
• Callies Compstar 4.100 Stroke, 4340 Crankshaft
• JE Forged 2618 Pistons 4.185 Bore Dish,
Flat Top and Dome Available
(8.8 to 13.2:1 Compression Options)
• JE Nitrited Carbon Steel 1.2mm/1.5mm Napier and
3mm Oil Ring Set
• Manley 6.125” H Beam with ARP 2000 Bolts
• Michigan Bearings “H” Series with Extra Clearance Rod & Mains
Balanced Rotating Assembly Kit Only $3032
Block if purchased with Rotating Assembly Kit $2050
Dart Small Parts Kit $129
Total $5211 (Updated 5/11/19)
Standard product manufacturer warranties apply.
These are new parts that make up a kit.
All parts direct ship from the manufacturer.
Raymac Racing Engines
817.705.5424 Shop/Dyno/No Voicemail
- (Price subject to change and is based on availability.)
Contact us for more details at 940.594.0350 or 817.705.5424.