AUTO TEC SMALL BLOCK CHEVY 4.125 BORE INVERTED DOME PISTONS

Regular price $ 576.88

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

  • Pistons are Manufactured on 4032 High Silicone material forgings that are excellent for street and strip applications.
  • CNC Precision machined ring grooves for 1.5, 1.5, 3.0 rings.
  • Top ring land gas distribution grrove to enhance performance and improve ring seal.
  • 927-2700-51-15C wrist pins (130 Grams), pin fitting, wire locks, broached pin oilers, and accumulator groove are included.
  • Diamond turned skirts.
  • Forged side relief with external lightening cavities where available.
  • American made.
Cubic Inch Bore Size Over Size Stroke Rod Length Comp. Height 58cc 64cc 70cc Dome Volume Gram Weight Foot Notes Piston Part Number Street Ring Set
375 4.145 0.020 3.480 6.000 1.260 9.5 9.0 8.5 -22.9 Call S 1000200 AT 4145
377 4.155 0.030 3.480 6.000 1.260 9.5 9.0 8.5 -23.4 Call S 1000201 AT 4155
379 4.165 0.040 3.480 6.000 1.260 9.5 9.0 8.5 -23.8 Call S 1000202 AT 4165
400 4.125 STD 3.750 5.700 1.425 10.1 9.5 9.0 -23.3 Call -- 1000203 AT 4125
405 4.145 0.020 3.750 5.700 1.425 10.1 9.5 9.0 -24.3 Call -- 1000204 AT 4145
407 4.155 0.030 3.750 5.700 1.425 10.1 9.5 9.0 -24.8 Call -- 1000205 AT 4155
409 4.165 0.040 3.750 5.700 1.425 10.1 9.5 9.0 -25.2 Call -- 1000206 AT 4165
400 4.125 STD 3.750 6.000 1.125 10.1 9.5 9.0 -23.3 Call R 1000207 AT 4125
405 4.145 0.020 3.750 6.000 1.125 10.1 9.5 9.0 -24.3 Call R 1000208 AT 4145
407 4.155 0.030 3.750 6.000 1.125 10.1 9.5 9.0 -24.8 Call R 1000209 AT 4155
409 4.165 0.040 3.750 6.000 1.125 10.1 9.5 9.0 -25.2 Call R 1000210 AT 4165
414 4.145 0.020 3.875 6.000 1.060 10.0 9.5 9.0 -27.5 Call R 1000211 AT 4145
420 4.155 0.030 3.875 6.000 1.060 10.0 9.5 9.0 -28.0 Call R 1000212 AT 4155
422 4.165 0.040 3.875 6.000 1.060 10.0 9.5 9.0 -28.5 Call R 1000213 AT 4165
428 4.125 STD 4.000 6.000 1.000 10.6 10.0 9.5 -24.1 Call R 1000214 AT 4125
432 4.145 0.020 4.000 6.000 1.000 10.6 10.0 9.5 -25.0 Call R 1000215 AT 4145
434 4.155 0.030 4.000 6.000 1.000 10.6 10.0 9.5 -25.5 Call R 1000216 AT 4155
436 4.165 0.040 4.000 6.000 1.000 10.6 10.0 9.5 -26.0 Call R 1000217 AT 4165


  • Lightweight

  • Tight running clearance 

  • WILL SHIP ANYWHERE IN THE LOWER 48 STATES FOR $29.00

  • WE CAN BEAT ANY PRICE ON AUTO TEC
  • WE HANDLE THE COMPLETE AUTO TEC LINE. WE ALSO HAVE CRANKS AND RODS AVAILABLE ALONG WITH THE PREMIUM AKERLY AND CHILDS, HASTINGS, AND TOTAL SEAL PISTON RING LINES THAT WE USE IN ALL OUR RACING ENGINES.

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

CONTACT US THE PRICE IS NEGOTIABLE BEST OFFER

                                           

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