ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD Image1 ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD Image2 ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD Image3 ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD Image4 ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD Image5 ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD Image6
 
 
ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD- Image7
ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD- Image8
ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD- Image9
ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD- Image10
ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD- Image11
ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD- Image12
 

ACL Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD

 
  • Size: STD

  • Direct Fit

  • Great for engine rebuild


ACL 5M2975HX-STD Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD
List Price: $102.07
$82.74  Save 19%

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Product Details

ACL Performance Race Bearings are manufactured with a tri-layer metal with a hardened steel backing in order to withstand high RPM conditions, high stress loads, and high temperatures.  Each ACL race bearing design features the following:

  • Large chamfer to accomodate larger crankshaft fillets
  • 3/4 groove to provide optimum oil supply to rods and to maximize load carrying capacity
  • Incresed crush and tighter wall tolerance for better seating
  • Improved overlay and reduced thickness for increased fatigue strength
  • Hardened steel backing to maintain crush under high loads and temperatures
  • Size: STD

Note: Pictures may not be actual product.



HX Series Bearings are .0005" thinner per half to give .001" extra clearance for standard sized cranks.

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Vehicle Applications

Years Make Model Trim Chassis Engine Notes
ALL - ALL Nissan 240SX        
ALL - ALL Nissan 180SX        
ALL - ALL Nissan SILVIA        
ALL - ALL Nissan 200SX (NON-US)