LS Series

Long Blocks

Heads - Rotators

Overstock Parts

Unclaimed Engines

LS Internally Balanced Rotating Assembly $2,295

LS Internally Balanced Rotating Assembly

Chart Is For Reference

Bore		4.000	4.065	4.125	4.185
Stroke	3.622	364	376	387	398
	4.000	402	415	427	440
	4.100	412	426	438	451
	4.125	415	428	441	454
	4.250	427	441	454	468

364-468
LS Rotators $2,295

Many Compression Ratios Available.

These Custom Designed Kits Consist Of Carefully Matched Components For Your Particular Application. Let One Of Our Experienced Sales Staff Help You With Your Rotating Assembly Needs! Complete Assembly Internally Balanced.

Includes Bearings & Balancing!

The Following Chart Is Based On Stock GM Blocks

Family	Litre	Cubic Inch	Stock Bore	Oversize	Stock Stroke	Max Stroke	Rod Length
LS1, LS6	5.7	346	3.898	Std., 3.905, 3.908	3.622	4.000	6.125
LS2	6.0	364	4.000	Std., 4.005, 4.010, 4.030	3.622	4.000	6.125
LS3	6.2	376	4.065	Std., 4.070, 4.075, 4.080	3.622	4.000	6.125
LS7	7.0	427	4.125	Std., 4.130, 4.135	4.000	4.100	6.125

Stage I

Naturally Aspirated or Light Boost

Scat 4340 Forged Steel Crank
Scat 4340 H-Beam Forged Steel Rods
ARP 8740 7/16" Rod Bolts
SRP Pro 4032 Forged Aluminum Pistons
Premium 8620 Steel Wrist Pins
1.2/1.5/3.0mm Lightweight Ring Set
Clevite 77 "H" Series Main & Rod Bearings
Complete Assembly Internally Balanced

$ 2,295

Stage II

Nitrous or Mild Boost

Manley 4340 Forged Steel Crank
Manley 4340 H-Beam Forged Rods
ARP 2000 Rod Bolts
Wiseco 2618 Forged Aluminum Pistons
Tool Steel Wrist Pins
1.2/1.2/3.0mm GSX Ring Set
Clevite 77 "H" Series Main & Rod Bearings
Complete Assembly Internally Balanced

$ 2,995

Stage III

Extreme Nitrous or High Boost

Callies/Compstar 4340 Crank w/8 Counterweights
Molnar Power Adder 4340 Forged H-Beam Rods
Asymmetrical ARP 2000 Rod Bolts
Diamond L2K 2618 Forged Aluminum Pistons
H-13 Steel Wrist Pins
Total Seal 1.5/1.5/3.0mm AP Steel Ring Set
Clevite 77 "H" Series Main & Rod Bearings
Complete Assembly Internally Balanced

$ 3,495

Footnotes
58T Reluctor Wheel Standard. 24T Reluctor Wheel Available at No Extra Charge
Flat Top Style Piston Standard. Dish or Dome Also Available.

Crankshafts

Stage I Options
Lunati 4340 Non-Twist Crankshaft. Available in 4.000" and 4.100" Stroke.					$N/C
Stage II Options
Callies Compstar 4340 Fully Counterweighted Crankshaft w/8 Counterweights. Available in 3.622", 4.000" and 4.125" Stroke.					$495
Callies Dragonslayer 4340 Forged Steel Crank w/6 Counterweights. Available in 3.622, 4.000", 4.100" and 4.125" Stroke.					$895
Stage III Options
Callies Dragonslayer 4340 Forged Steel Crank w/6 Counterweights. Available in 3.622, 4.000", 4.100" and 4.125" Stroke.					$720
Callies Magnum 4340 Fully Counterweighted Crank w/6 Counterweights. Available in 3.622, 4.000", 4.100" and 4.125" Stroke.					$885
Callies Magnum 4340 Fully Counterweighted Crank w/8 Counterweights. Available in 3.622, 4.000", 4.100" and 4.125" Stroke.					$1125

Connecting Rods

Stage I Options
Scat 4340 Forged H-Beam Rods w/ARP 2000 Bolts					$125
Molnar Severe Duty "Turbo" 4340 H-Beam Rods w/ARP 2000 Asymmetrical Bolts					$175
Stage II Options
Molnar Severe Duty "Turbo" 4340 H-Beam Rods w/ARP 2000 Asymmetrical Bolts					$75
Callies Ultra H-Beam 4330M Timken Steel Rods					$1095
Stage III Options
Callies Ultra H-Beam 4330M Timken Steel Rods					$995
Callies Ultra I-Beam 4330M Timken Steel Rods					$1320

Pistons - Pins - Rings - Bearings

Custom Diamond or Wiseco 2618 Aluminum Pistons (Any Size or Compression Ratio)	from	$295
H13 Tool Steel Wrist Pins		$250
Total Seal Stainless Steel Ring Set (For High Boost or Nitrous)		$225
Tool Steel "M2" Rings for Heavy Nitrous		$395

Have A Question About Any Of Our Engine Packages?

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Scott Shafiroff Racing Enterprises, Inc.

35A Davinci Drive • Bohemia, NY 11716

Toll Free: 800-295-7142 • Local: 631-218-7530 • Fax: 631-218-7540

HOURS: Mon - Thu 9:00 a.m. - 6:00 p.m. Friday 9:00 a.m - 3:00 p.m. EST

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Material & Labor Surcharge May Be Applicable To Select Products. Components Subject To Change Due To Availability. Free Freight Applies To All Advertised Items Shipped To A Commercial Address In The 48 States. Residential, Out-Of-Area Or Lift Gate Service Subject To Additional Charges. Insurance & Handling Fees Apply. Credit Card Transactions Are Subject to A 3% processing Fee.