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 fit, 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 | 64cc | 66cc | 72cc | Dome Volume | Gram Weight | Foot Notes | Piston Part Number | Street Ring Set |
| 350 | 4.000 | STD | 3.480 | 5.700 | 1.560 | 10.2 | 9.5 | 8.9 | -11.0 | -- | S | 1000127 | AT 4000 |
| 353 | 4.020 | 0.020 | 3.480 | 5.700 | 1.560 | 10.1 | 9.5 | 8.9 | -11.9 | -- | S | 1000128 | AT 4020 |
| 355 | 4.030 | 0.030 | 3.480 | 5.700 | 1.560 | 10.1 | 9.5 | 8.9 | -12.3 | -- | S | 1000129 | AT 4030 |
| 357 | 4.040 | 0.040 | 3.480 | 5.700 | 1.560 | 10.1 | 9.5 | 8.9 | -12.7 | -- | S | 1000130 | AT 4040 |
| 360 | 4.060 | 0.060 | 3.480 | 5.700 | 1.560 | 10.1 | 9.5 | 8.9 | -13.6 | -- | S | 1000131 | AT 4060 |
| 353 | 4.020 | 0.020 | 3.480 | 6.000 | 1.260 | 10.1 | 9.5 | 8.9 | -11.9 | -- | S,R | 1000132 | AT 4020 |
| 355 | 4.030 | 0.030 | 3.480 | 6.000 | 1.260 | 10.1 | 9.5 | 8.9 | -12.3 | -- | S,R | 1000133 | AT 4030 |
| 356 | 4.035 | 0.035 | 3.480 | 6.000 | 1.260 | 10.1 | 9.5 | 8.9 | -12.5 | -- | S,R | 1000134 | AT 4035 |
| 357 | 4.040 | 0.040 | 3.480 | 6.000 | 1.260 | 10.1 | 9.5 | 8.9 | -12.7 | -- | S,R | 1000135 | AT 4040 |
| 360 | 4.060 | 0.060 | 3.480 | 6.000 | 1.260 | 10.1 | 9.5 | 8.9 | -13.6 | -- | S,R | 1000136 | AT 4060 |
| 352 | 4.000 | STD | 3.500 | 6.125 | 1.125 | 10.1 | 9.5 | 8.9 | -11.5 | -- | S,R | 1000137 | AT 4000 |
| 355 | 4.020 | 0.020 | 3.500 | 6.125 | 1.125 | 10.1 | 9.5 | 8.9 | -12.4 | -- | S,R | 1000138 | AT 4020 |
| 357 | 4.030 | 0.030 | 3.500 | 6.125 | 1.125 | 10.1 | 9.5 | 8.9 | -12.8 | -- | S,R | 1000139 | AT 4030 |
| 358 | 4.035 | 0.035 | 3.500 | 6.125 | 1.125 | 10.1 | 9.5 | 8.9 | -13.0 | -- | S,R | 1000140 | AT 4035 |
| 359 | 4.040 | 0.040 | 3.500 | 6.125 | 1.125 | 10.1 | 9.5 | 9.0 | -13.2 | -- | S,R | 1000141 | AT 4040 |
| 362 | 4.060 | 0.060 | 3.500 | 6.125 | 1.125 | 10.1 | 9.5 | 9.0 | -14.1 | -- | S,R | 1000142 | AT 4060 |
| 377 | 4.000 | STD | 3.750 | 5.565 | 1.560 | 10.1 | 9.5 | 9.0 | -17.6 | -- | -- | 1000127 | AT 4000 |
| 381 | 4.020 | 0.020 | 3.750 | 5.565 | 1.560 | 10.1 | 9.5 | 9.0 | -18.5 | -- | -- | 1000128 | AT 4020 |
| 383 | 4.030 | 0.030 | 3.750 | 5.565 | 1.560 | 10.1 | 9.5 | 9.0 | -18.9 | -- | -- | 1000129 | AT 4030 |
| 385 | 4.040 | 0.040 | 3.750 | 5.565 | 1.560 | 10.1 | 9.5 | 9.0 | -19.4 | -- | -- | 1000130 | AT 4040 |
| 388 | 4.060 | 0.060 | 3.750 | 5.565 | 1.560 | 10.1 | 9.5 | 9.0 | -20.3 | -- | -- | 1000131 | AT 4060 |
| 377 | 4.000 | STD | 3.750 | 5.700 | 1.425 | 10.1 | 9.5 | 9.0 | -17.6 | -- | -- | 1000143 | AT 4000 |
| 381 | 4.020 | 0.020 | 3.750 | 5.700 | 1.425 | 10.1 | 9.5 | 9.0 | -18.5 | -- | -- | 1000144 | AT 4020 |
| 383 | 4.030 | 0.030 | 3.750 | 5.700 | 1.425 | 10.1 | 9.5 | 9.0 | -18.9 | -- | -- | 1000145 | AT 4030 |
| 384 | 4.035 | 0.035 | 3.750 | 5.700 | 1.425 | 10.1 | 9.5 | 9.0 | -19.2 | -- | -- | 1000146 | AT 4035 |
| 385 | 4.040 | 0.040 | 3.750 | 5.700 | 1.425 | 10.1 | 9.5 | 9.0 | -19.4 | -- | -- | 1000147 | AT 4040 |
| 388 | 4.060 | 0.060 | 3.750 | 5.700 | 1.425 | 10.1 | 9.5 | 9.0 | -20.3 | -- | -- | 1000148 | AT 4060 |
| 377 | 4.000 | STD | 3.750 | 5.850 | 1.285 | 10.1 | 9.5 | 9.0 | -17.6 | -- | -- | 1000149 | AT 4000 |
| 383 | 4.030 | 0.030 | 3.750 | 5.850 | 1.285 | 10.1 | 9.5 | 9.0 | -18.9 | -- | -- | 1000150 | AT 4030 |
| 385 | 4.040 | 0.040 | 3.750 | 5.850 | 1.285 | 10.1 | 9.5 | 9.0 | -19.4 | -- | -- | 1000151 | AT 4040 |
| 377 | 4.000 | STD | 3.750 | 6.000 | 1.125 | 10.1 | 9.5 | 9.0 | -17.6 | -- | R | 1000137 | AT 4000 |
| 381 | 4.020 | 0.020 | 3.750 | 6.000 | 1.125 | 10.1 | 9.5 | 9.0 | -18.5 | -- | R | 1000138 | AT 4020 |
| 383 | 4.030 | 0.030 | 3.750 | 6.000 | 1.125 | 10.1 | 9.5 | 9.0 | -18.9 | -- | R | 1000139 | AT 4030 |
| 384 | 4.035 | 0.035 | 3.750 | 6.000 | 1.125 | 10.1 | 9.5 | 9.0 | -19.2 | -- | R | 1000140 | AT 4035 |
| 385 | 4.040 | 0.040 | 3.750 | 6.000 | 1.125 | 10.1 | 9.5 | 9.0 | -19.4 | -- | R | 1000141 | AT 4040 |
| 388 | 4.060 | 0.060 | 3.750 | 6.000 | 1.125 | 10.1 | 9.5 | 9.0 | -20.3 | -- | R | 1000142 | AT 4060 |
| 395 | 4.030 | 0.030 | 3.875 | 6.000 | 1.060 | 10.1 | 9.5 | 9.0 | -22.0 | -- | R | 1000152 | AT 4030 |
| 397 | 4.040 | 0.040 | 3.875 | 6.000 | 1.060 | 10.1 | 9.5 | 9.0 | -22.5 | -- | R | 1000153 | AT 4040 |
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Lightweight
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Tight running clearance
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WILL SHIP ANYWHERE IN THE LOWER 48 STATES FOR $25.75
- WE CAN BEAT ANY PRICE ON AUTO TEC
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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
Warning: May cause cancer and reproductive harm.
