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CRATE MOTORS
Speedmaster Crate Motors have been developed along side the research and development team to deliver drivable and reliable high performance engines. Fully assembled rotating assemblies are balanced within 2 grams with all new parts( OEM Block not included). Choosing a Speedmaster crate engine assembly assures that you’ re getting the performance and assembly you want with the possibility of upgrades, all at a great price.
SB CHEVY CRATE MOTORS
CM1001 _ CM1002 _
4.000” @ 3.750” aka 383ci Stroker Crate Motor 4.000” @ 4.000” aka 400ci Stroker Crate Motor
SB CHEVY SPEEDMASTER BLOCK( SMB) CRATE MOTORS
CM1101 _ CM1102 _
4.000” @ 3.750” aka 400ci Stroker Crate Motor 4.000” @ 4.000” aka 427ci Stroker Crate Motor
LS SERIES CRATE MOTORS
CM1301 _ CM1502 _ CM1521 _ CM1522 _
3.890” @ 4.000” aka 383ci Stroker Crate Motor 3.890” @ 4.150” aka 400ci Stroker Crate Motor 4.000” @ 4.000” aka 408ci Stroker Crate Motor 4.000” @ 4.150” aka 424ci Stroker Crate Motor
BB CHEVY 454 CRATE MOTORS CM1601 _
4.250” @ 4.250” aka 496ci Stroker Crate Motor SB FORD 289 / 302W CRATE MOTORS
CM2001 _ CM2002 _
4.000” @ 3.400” aka 347ci Stroker Crate Motor 4.000” @ 3.470” aka 351ci Stroker Crate Motor
SB FORD 351W CRATE MOTORS
CM3002 _ CM3003 _ CM3004 _
4.000” @ 3.850” aka 393ci Stroker Crate Motor 4.000” @ 4.000” aka 408ci Stroker Crate Motor 4.000” @ 4.170” aka 427ci Stroker Crate Motor
SB FORD 351W SPEEDMASTER BLOCK( SMB) CRATE MOTORS
CM3102 _ CM3103 _ CM3104 _
CM3152 _ CM3153 _ CM3154 _ CM3155 _
4.000” @ 3.850” aka 393ci Stroker Crate Motor 4.000” @ 4.000” aka 408ci Stroker Crate Motor 4.000” @ 4.170” aka 427ci Stroker Crate Motor
4.125” @ 3.850” aka 412ci Stroker Crate Motor 4.125” @ 4.000” aka 428ci Stroker Crate Motor 4.125” @ 4.170” aka 446ci Stroker Crate Motor 4.125” @ 4.250” aka 454ci Stroker Crate Motor
FORD CLEVELAND CRATE MOTORS
CM4001 _ CM4002 _ CM4003 _
4.000” @ 3.750” aka 383ci Stroker Crate Motor 4.000” @ 3.850” aka 393ci Stroker Crate Motor 4.000” @ 4.000” aka 408ci Stroker Crate Motor
HOLDEN CRATE MOTORS
CM5001 _ CM5002 _ CM5003 _
4.000” @ 3.480” aka 355ci Stroker Crate Motor 4.000” @ 3.750” aka 383ci Stroker Crate Motor 4.000” @ 3.820” aka 396ci Stroker Crate Motor
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