Compstar LSX LS7 441 454 Rotating Assembly, 11.7 Mahle Pistons, Combo Pocket

LS LS7 LSX 441 442 443 447 454 Rotating Assembly, Compstar Forged Steel Crankshaft 4.125 Stroke, 6.125 H-Beam Rods, -5.8cc Flat Top Mahle Pistons, HP Piston Rings, H Bearings, Combo Valve Pocket Fits 12 & 15 Degree LS Heads

$3,106.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Callies Compstar LSX rotating assembly kits offer quality and reliability you can count on. Featuring fully counterweighted forged crankshafts, H beam connecting rods with ARP2000 rod bolts, 2618 forged pistons, these kits are designed to make horsepower. Rated to support up to 1400 horsepower engine builds. Kit option upgrades are recommended for extreme engine builds. Higher horsepower applications please contact us for other kit options.

Compstar 4340 forged steel crankshaft 4.125 stroke, 8 Counterweight

Compstar forged 4340 steel H-Beam rods with 7/16" ARP 2000 rod bolts, 6.125 length

Mahle 2618 forged pistons, .168 wall wrist pins, Round wire locks, 1.050 C/H (*Combo Valve Pocket fits 12 & 15 degree LS Heads)

Grafal Anti-friction skirt coating, Phosphate coated piston to reduce Micro-welding

Mahle low drag pistons ring set. 1.0mm steel top ring, 1.0mm napier second ring, 2.0mm oil rings for power adders

Performance H series rod and main bearings

Rotating assembly comes unbalanced, balancing is required before installation.

Compression Ratio with 64cc heads 12.5:1

Compression Ratio with 70cc heads 11.7:1

Compression Ratio with 72cc heads 11.4:1

Compression ratios calculated at zero deck and.040 gasket

Specifications

More Information
CNC Part Number	CS-7082-M
Price	$3,106.95
Sold As	Kit
Manufacturer's Part Number	CS-7082-M
Brands	Callies, Compstar
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	Chevy LS
Balanced Assembly	No
Balance Type	Internal
Crankshaft Material	4340 Forged Steel
Crankshaft Stroke	4.125
Piston Brand	Mahle
Piston Type	Flat Top
Rod Length	6.125
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING

Compstar LSX LS7 441 454 Rotating Assembly, 11.7 Mahle Pistons, Combo Pocket

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