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LS 3.622" Stroke Crankshaft Reman 24 Tooth
LS 3.622" Stroke Crankshaft Reman 24 Tooth
Our Price (USD): $320.00

This is an ATK Reman Crankshaft with the Main/Rod Journals turned to .010/.010. This does not include bearings. Great foundation for a new engine build. All crankshafts will need to be balanced. This crankshaft can be used for any LS engine build where a 3.622" Crank is needed with proper balancing and if needed, swapping the reluctor wheel to the 58 tooth.

This crankshaft is an OE Reman version of GM #89017522 without the high price tag.

Crankshaft Model Or Series: Standard Weight
Make: Chevy & GMC
Engine: LS-Series (5.3, 5.7, 6.0)
Material: OE Nodular Cast
Stroke: 3.622" Stroke
Balance: Internal Balance
Rear Main Seal: 1 Piece Rear Main Seal
Reluctor Wheel 24-Tooth
Main/Rod Journal: .010/.010 more info
ATK OEM Spec Crankshaft for Chrysler 3.8L V6 1991-2010
ATK OEM Spec Crankshaft for Chrysler 3.8L V6 1991-2010
Our Price (USD): $375.00

This is an ATK proprietary product. It is a 100% New Crankshaft for the below applications. These crankshafts feature OEM standard size main and rod journals and is a superior option vs. turning an inferior used crankshaft and ending up with oversized bearings.

Applications:

  • 1991-1993 Chrysler New Yorker, Imperial
  • 1994-2010 Chrysler Minivans
  • 2004-2007 Chrysler Pacifica
  • 2007-2011 Jeep Wrangler
  • 2009-2010 Volkswagen Routan
 more info
Jeep Wrangler Timing Cover 3.8L V6 OEM 2007-2011 #TC38B
Jeep Wrangler Timing Cover 3.8L V6 OEM 2007-2011 #TC38B
Our Price (USD): $775.00

ATK developed a new timing cover that covers the 2007-2011 Jeep Wrangler (JK, JKU, JKUR) 3.8L engine. It is very well known that the timing covers were defective from the factory.
TSB Number: 09-008-07 (Timing chain cover porosity). This new casting resolves the issue allowing for a leak free Jeep.

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ATK LS3/L92 As Cast Cylinder Heads Assembled 255cc
ATK LS3/L92 As Cast Cylinder Heads Assembled 255cc
Our Price (USD): $799.00

ATK's as cast cylinder heads are the perfect option for your next LS build or to be used as a factory replacement. These heads come loaded with performance parts and are setup to be used with a performance camshaft.

  • Bronze Valve Guides
  • Dual valve springs for .650" max lift
  • CNC finished faces and bolt holes for extreme accuracy
  • 355-T6 high density aluminum
  • Machined for screw in studs and guide plates
  • All factory components will fit without modification
  • Come fully assembled
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ATK 22J4 Machined Mopar Magnum 360 Bare Block
ATK 22J4 Machined Mopar Magnum 360 Bare Block
List Price: $950.00
Our Price (USD): $950.00

ATK's Machined Mopar Magnum 360CI Bare Block is a great foundation to start building a new engine. This block comes fully machined in a 4.040" Bore and ready to build off!

Block: Seasoned Magnum 360 Block 1993-2001
Bore: Size: 4.040"
Rear Seal: 1pc
Main Caps: 2 Bolt Main
Cam Bearings: Installed
Freeze Plugs: Brass freeze plugs
Finished Bore: Yes (Piston size vary, final hone may be needed)
Camshaft: OE Hydraulic Roller or Hydraulic Flat Tappet

Notes: Due to the vast selection of parts,styles/sizing of Pistons & Connecting Rods ALL clearances should be checked before final assembly. Final hone and additional connecting rod clearance may be needed.

 more info
ATK 350CI Bare Block Machined & Ready To Build!
ATK 350CI Bare Block Machined & Ready To Build!
List Price: $2,174.00
Our Price (USD): $2,174.00

***NO DISCOUNTS AVAILIBALE AND ONLY OFFERED DIRECTLY THROUGH ATK***

For a limited time, ATK is offering a 100% BRAND NEW USA CAST 350 block that is machined and ready to build off! ATK's Machined Chevy 350 Bare Block is a great foundation to start building a new engine. This block comes fully machined in standard bore size 4.000" with freeze plugs, galley plugs and cam bearings installed!

Block: ATK 350CI 1pc Rear Seal Roller Block
Bore: Size: 4.000"
Rear Seal: 1pc
Main Caps: UPGRADED 2 Bolt Main
Cam Bearings: Installed
Finished Bore: Yes (Piston size vary, final hone may be needed)
Camshaft: OE Hydraulic Roller

Notes: Due to the vast selection of parts, styles/sizing of Pistons & Connecting Rods ALL clearances should be checked before final assembly. Final hone and additional connecting rod clearance may be needed.

 more info