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Crate Engines

Engine Build Up Engine Warranty Tips and Specs

Modular Engines


Part Number	M-6007-A50XS*	M-6007-A50NA*	M-6007-A50SC*	M-6007-M50
Displacement	302	302	302	5.0L 4V
HP	500+	412+	TBD	412
Torque	TBD	400 ft./lbs.	TBD	390 ft./lbs
Block	Aluminum	Aluminum	Aluminum	Aluminum
Comp. Ratio	11.0:1	11.0:1	9.5:1	11.0:1
Calibration Code	n/a	n/a	n/a	N/A
Assembly	Dressed Minus Minus A/C and alternator	Dressed Minus Minus A/C and alternator	Dressed Minus Minus A/C and alternator	Dressed Minus A/C and alternator
Availability	Available April 2013	Available Now	Available Now	Available Now
MSRP	$15,995.00	$8,879.00	$9,179.00	$7,279.00

302 Small Block Engines


Part Number	M-6007-X302*	M-6007-X302E*	M-6007-X302B*	M-6007-Z363FT*	M-6007-Z363RT*
Displacement	306	302	302	363	363
HP	340	340	345	500	500
Torque	310 ft./lbs.	310 ft./lbs.	310 ft./lbs.	450 ft./lbs.	450 ft./lbs.
Block	Reconditioned Production Block	Boss 302	Boss 302	Boss 302	Boss 302
Comp. Ratio	9.0:1	9.0:1	9.0:1	10.0:1	10.0:1
Heads	X306 GT-40	X306 GT-40	X306 GT-40	M-6049-Z304DA	M-6049-Z304DA
Camshaft	E303 Hydraulic Roller	E303 Hydraulic Roller	E303 Hydraulic Roller	Hydraulic Roller	Hydraulic Roller
Crank	3.00" Cast Crank 50oz. Imbalance	3.00" Forged Neutral BalanceCrank	3.00" Forged Neutral BalanceCrank	3.00" Forged Neutral BalanceCrank	3.00" Forged Neutral BalanceCrank
Rod	Forged I-beam 5.090"	Forged I-beam 5.090"	Forged I-beam 5.090"	Forged I-beam 5.040"	Forged I-beam 5.040"
Pistons	4.030" Lightweight Forged	4.000" Lightweight Forged	4.000" Lightweight Forged	4.125" Lightweight Forged	4.125" Lightweight Forged
Intake	No Intake	No Intake	No Intake	No Intake	No Intake
Distributor	No Distributor	No Distributor	No Distributor	No Distributor	No Distributor
Valve Cover	M-6000-K302R	M-6582-BOSS302	M-6582-BOSS302	M-6582-BOSS	M-6582-BOSS
Oil Pan	Production	Production	Production	Front or Rear Sump	Front or Rear Sump
Waterpump	Serpentine Belt/V-Belt	Serpentine Belt	Serpentine Belt	V-Belt	V-Belt
Availability	Available Now	Available Now	Available Now	Available Now	Available Now
MSRP	$3,845.00	$6,695.00	$6,695.00	$8,595.00	$8,595.00

351 Based Engines


Part Number	M-6007-X427FFT*	M-6007-X427FRT*	M-6007-Z427FFT*	M-6007-Z427AFT
			M-6007-Z427FRT*	M-6007-Z427ART*
Displacement	427	427	427	427
HP	450	450	535	TBD
Torque	520 ft./lbs.	520 ft./lbs.	545 ft/lbs.	TBD
Block	Boss 351	Boss 351	Boss 351	Aluminum Block
Comp. Ratio	10.5:1	10.5:1	10.5:1	10.5:1
Heads	M-6049-X306	M-6049-X306	Z304DA High Flow	Z304P High Flow
Camshaft	Hydraulic Roller	Hydraulic Roller	Hydraulic Roller	Solid Roller
Crank	4" Stroke Forged Steel	4" Stroke Forged Steel	4" Stroke Forged Steel	4" Stroke Forged Steel
Pistons	4.125" Forged	4.125" Forged	4.125" Forged	4.125" Forged
Intake	none	none	none	none
Distributor	none	none	none	none
Valve Cover	M-4582-W427B	M-4582-W427B	M-6582-W427B	M-6582-W427B
Oil Pan	7Qt Front T-Pan	7Qt Front T-Pan	7Qt Front T-Pan	7Qt Front T-Pan
			7Qt Rear T-Pan	7Qt Rear T-Pan
Waterpump	Serpentine Belt and V-Belt	Serpentine Belt and V-Belt	Serpentine Belt and V-Belt	Serpentine Belt and V-Belt
Availability	Available Now	Available Now	Available Now	Available Now
MSRP	$8,995.00	$8,995.00	$9,249.00	$13,595.00

Sealed Race Engines


Part Number	M-6007-D347SR*	M-6007-S347JR*	M-6007-S374W*
Displacement	347	347	374
HP	415	350	540
Block	BOSS 302	BOSS 302	Boss 351
Series	ASA Late Model, ASA, SE, GAS, SUPERPRO, FASCAR	American Canadian Tour	ASA Late Model And NASRA Dirt Late Model Series
Comp. Ratio	10.0:1	10.0:1	11.0:1
Heads	Z304A High Flow	M-6049-X306	CM-6049-Z304PA
Camshaft	F303 Hydraulic Roller Cam	COMP Hydraulic Roller Cam	COMP Grind - Solid Flat Tappet
Crank	3.40" Forged Steel	3.40" Forged Steel	3.50" Forged Steel
Pistons	Forged Flat Top	Forged Flat Top	Forged Flat Top with Valve Relief
Intake	Victor Jr. Single Plane	Performer RPM Air Gap	Edelbrock Super Victor Intake manifold
Distributor	MSD Billet	MSD Billet	MSD Billet
Valve Cover	Ford Racing Polished	Ford Racing Polished	Ford Racing Polished
Oil Pan	7Qt Oval Track	7Qt Oval Track	7Qt Oval Track
Waterpump	V Belt	V Belt	Ribbed Belt
Use	Asphalt and Dirt Crate Series	Asphalt and Dirt Crate Series	ASA Late Model And NASRA Dirt Late Model Series
Availability	Available Now	Available Now	Available Now
MSRP	$8,800.00	$7,999.00	$11,495.00