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Crate Engines

Engine Build Up Engine Warranty Tips and Specs

Modular Engines


Part NumberM-6007-A50NA*M-6007-A50SC*M-6007-M50B*M-6007-A46SC*M-6007-A46NA*M-6007-M54M-6007-M50
Displacement3023025.0L 4V4.6L 4V4.6L 4V5.4L 4V5.0L 4V
HP412+TBD444Up to 700320550412
Torque400 ft./lbs.TBD380 ft./lbs.Up to 600 ft./lbs.320 ft./lbs.510 ft./lbs390 ft./lbs
BlockAluminumAluminumAluminumM-6010-A46SCM-6010-A46NAAluminumAluminum
Comp. Ratio9.5:111.0:111.0:18.4:110.25:18.4:111.0:1
Calibration Coden/an/an/an/an/aN/AN/A
AssemblyDressed Minus Minus A/C and alternatorDressed Minus Minus A/C and alternatorDressed Minus Minus A/C and alternatorLong BlockLong BlockDressed Minus A/C and PWR STRDressed Minus A/C and alternator
AvailabilityAvailable NowAvailable NowAvailable NowAvailable NowAvailable NowAvailable NowAvailable Now
MSRP$8,099.00$8,099.00$11,999.00$7,199.00$7,199.00$20,999.00$6,999.00

302 Small Block Engines


Part NumberM-6007-X302*M-6007-X302E*M-6007-X302B*M-6007-Z363FT*M-6007-Z363RT*
Displacement306302302363363
HP340340345500500
Torque310 ft./lbs.310 ft./lbs.310 ft./lbs.450 ft./lbs.450 ft./lbs.
BlockReconditioned Production BlockBoss 302Boss 302Boss 302Boss 302
Comp. Ratio9.0:19.0:19.0:110.0:110.0:1
HeadsX306 GT-40X306 GT-40X306 GT-40M-6049-Z304DAM-6049-Z304DA
CamshaftE303 Hydraulic RollerE303 Hydraulic RollerE303 Hydraulic RollerHydraulic RollerHydraulic Roller
Crank3.00" Cast Crank 50oz. Imbalance3.00" Forged Neutral BalanceCrank3.00" Forged Neutral BalanceCrank3.00" Forged Neutral BalanceCrank3.00" Forged Neutral BalanceCrank
RodForged I-beam 5.090"Forged I-beam 5.090"Forged I-beam 5.090"Forged I-beam 5.040"Forged I-beam 5.040"
Pistons4.030" Lightweight Forged4.000" Lightweight Forged4.000" Lightweight Forged4.125" Lightweight Forged4.125" Lightweight Forged
IntakeNo IntakeNo IntakeNo IntakeNo IntakeNo Intake
DistributorNo DistributorNo DistributorNo DistributorNo DistributorNo Distributor
Valve CoverM-6000-K302RM-6582-BOSS302M-6582-BOSS302M-6582-BOSSM-6582-BOSS
Oil PanProductionProductionProductionFront or Rear SumpFront or Rear Sump
WaterpumpSerpentine Belt/V-BeltSerpentine BeltSerpentine BeltV-BeltV-Belt
AvailabilityAvailable NowAvailable NowAvailable NowAvailable NowAvailable Now
MSRP$3,845.00$6,695.00$6,695.00$8,595.00$8,595.00

351 Based Engines


Part NumberM-6007-X427FFT*M-6007-X427FRT*M-6007-Z427FFT*M-6007-Z427AFT
M-6007-Z427FRT*M-6007-Z427ART*
Displacement427427427427
HP450450535TBD
Torque520 ft./lbs.520 ft./lbs.545 ft/lbs.TBD
BlockBoss 351Boss 351Boss 351Aluminum Block
Comp. Ratio10.5:110.5:110.5:110.5:1
HeadsM-6049-X306M-6049-X306Z304DA High FlowZ304P High Flow
CamshaftHydraulic RollerHydraulic RollerHydraulic RollerHydraulic Roller
Crank4" Stroke Forged Steel4" Stroke Forged Steel4" Stroke Forged Steel4" Stroke Forged Steel
Pistons4/125" Forged4.030" Forged4.125 Forged4.125 Forged
Intakenonenonenonenone
Distributornonenonenonenone
Valve CoverM-4582-W427BM-4582-W427BM-6582-W427BM-6582-W427B
Oil Pan7Qt Front T-Pan7Qt Front T-Pan7Qt Front T-Pan7Qt Front T-Pan
7Qt Rear T-Pan7Qt Rear T-Pan
WaterpumpSerpentine Belt and V-BeltSerpentine Belt and V-BeltSerpentine Belt and V-BeltSerpentine Belt and V-Belt
AvailabilityAvailable NowAvailable NowAvailable NowAvailable Now
MSRP$8,995.00$8,995.00$9,249.00$13,595.00

Sealed Race Engines


Part NumberM-6007-D347SR*M-6007-S347JR*M-6007-S374W*M-6007-USAC*
Displacement3473473742.0l (121 CID)
HP415350540180
BlockBOSS 302BOSS 302Boss 351Zetec Stock
SeriesASA Late Model, ASA, SE, GAS, SUPERPRO, FASCARAmerican Canadian TourASA Late Model And NASRA Dirt Late Model SeriesUSAC Ford Focus Midget Engine
Comp. Ratio10.0:110.0:111.0:19.6:1
HeadsZ304A High FlowM-6049-X306CM-6049-Z304PAProduction Aluminum
CamshaftF303 Hydraulic Roller CamCOMP Hydraulic Roller CamCOMP Grind - Solid Flat TappetProduction
Crank3.40" Forged Steel3.40" Forged Steel3.50" Forged SteelProduction Cast Iron
PistonsForged Flat TopForged Flat TopForged Flat Top with Valve ReliefProduction
IntakeVictor Jr. Single PlanePerformer RPM Air GapEdelbrock Super Victor Intake manifoldMechanical Injection
DistributorMSD BilletMSD BilletMSD BilletElectomotive Crank Trigger
Valve CoverFord Racing PolishedFord Racing PolishedFord Racing PolishedProduction
Oil Pan7Qt Oval Track7Qt Oval Track7Qt Oval TrackOil Pan with Accusump
WaterpumpV BeltV BeltRibbed BeltModified Production
UseAsphalt and Dirt Crate SeriesAsphalt and Dirt Crate SeriesASA Late Model And NASRA Dirt Late Model SeriesUSAC Ford Focus Midget
AvailabilityAvailable NowAvailable NowAvailable NowAvailable Now
MSRP$7,395.00$7,100.00$11,000.00$8,995.00

Big Block Engines


Part NumberM-6007-521FT*M-6007-521RT*
Displacement (cu. In.)521521
HP (SAE J607)609 @5750609 @5750
Torque (SAE J607)630 lb* ft @4500630 lb* ft @4500
HP (SAE 1349 Corrected)580 @5750580 @5750
Torque (SAE 1349 Corrected)600 lb* ft @4500600 lb* ft @4500
BlockM-6010-A460 (4 Bolt main siamese bore)M-6010-A460 (4 Bolt main siamese bore)
Comp. Ratio10.0:110.0:1
HeadsM-6049-SCJBM-6049-SCJB
CamshaftMechanical RollerMechanical Roller
PistonsForgedForged
IntakeM-9424-H429M-9424-H429
DistributorMSD 8580 w/ M-12390-H Bronze gearMSD 8580 w/ M-12390-H Bronze gear
Valve CoverM-6582-C460M-6582-C460
Oil PanFront T SumpRear T Sump
WaterpumpM-8501-C460 (V-Belt style)M-8501-C460 (V-Belt style))
MSRP$9,950.00$9,950.00