AUTOTEC

AUTOTEC Pistons are a Street/Strip 4032 Forged pistons, manufactured in the USA by RACETEC Pistons. 

These Pistons are made on Low expansion, 4032 Forging, high silicone aluminum,  making for great wear resistence, high durability, and low friction.

The low expansion 4032 Forgings offer a tighter fitting pistons for a quieter motor. 

With diamond turned ring grooves and skirts, Autotec use the same fixtures and tooling as the high end RACETEC Pistons range.

• Diamond turned skirts.

• Manufactured on forged side relief, 4032 low expansion, high silicon material excellent for street or strip applications.

• CNC Precision machined ring grooves for 1.5mm, 1.5mm, 3.0mm rings, unless otherwise indicated.

• Top ring land gas distribution groove to enhance performance and improve ring seal.

• 912-2700-51-15C wrist pins or 927-2700-51-15C, pin fit, wire locks, broached pin oilers and accumulator grooves are included at no extra charge.

4.030" Ford 302 Windsor Dome Top Street 4032 Forged Pistons, +11cc, Standard Stroke, Ford Pin
SKU: AT-1000416

4.030" Ford 302 Windsor Dome Top Street 4032 Forged Pistons, +11cc, Standard Stroke, Ford Pin

+11cc Dome Top - Standard Stroke 302 Windsor

$1,056.00

or 4 payments of $264.00 with Info

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4.030" Ford 351C 393 Cleveland Stroker Pistons, Flat Top, 4032 Forged Pistons, -3cc CH 1.260" (3.850" stroke x 6.000" rod)
SKU: AT-1000518

4.030" Ford 351C 393 Cleveland Stroker Pistons, Flat Top, 4032 Forged Pistons, -3cc CH 1.260&qu

Flat Top - 393 Stroker, Crank 3.850" x 6.000" Conrod

$1,071.38

or 4 payments of $267.85 with Info

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4.030" Ford 351C 408 Cleveland Stroker Pistons, Dished -15.6cc, 4032 Pistons, CH1.185" (4.000" x 6.000")
SKU: AT-1000526

4.030" Ford 351C 408 Cleveland Stroker Pistons, Dished -15.6cc, 4032 Pistons, CH1.185" (4.

Dished 408 Stroker Crank 4.000" x 6.000 Conrod

$1,171.50

or 4 payments of $292.88 with Info

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4.030' +030 -5.0cc FLAT TOP 381/383 SBC 350 SMALL BLOCK CHEVY + Holden 355 Stroker, 4032 Forged Pistons, CH 1.125"
SKU: AT-1000114

4.030' +030 -5.0cc FLAT TOP 381/383 SBC 350 SMALL BLOCK CHEVY + Holden 355 Stroker, 4032 Forged

Flat, Chevy 3.750" x 6.000" / 355 Holden 3.480" x 6.000"

$1,071.38

or 4 payments of $267.85 with Info

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4.030'' +030 Holden 355 Stroker Pistons, Flat Top, 4032 Forged Pistons, CH 1.125" (3.480" x 6.000)
SKU: AT-1000114H

4.030'' +030 Holden 355 Stroker Pistons, Flat Top, 4032 Forged Pistons, CH 1.125" (3.4

Flat Top, 355 Holden 3.480" x 6.000"

$1,089.00

or 4 payments of $272.25 with Info

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4.030'' -5.0cc FLAT TOP 383 SBC Small Block Chevy 350 + Holden 355 Stroker 4032 Forged Pistons, CH 1.425"
SKU: AT-1000120

4.030'' -5.0cc FLAT TOP 383 SBC Small Block Chevy 350 + Holden 355 Stroker 4032 Forged Pisto

Chevy 383: 3.750" x 5.700" / Holden 355: 3.480" x 5.700"

$1,071.38

or 4 payments of $267.85 with Info

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4.030'' 355 SBC 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.260"
SKU: AT-1000108

4.030'' 355 SBC 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.260

Flat Top - suits Standard Stroke with 6.000" Conrod

$1,031.93

or 4 payments of $257.98 with Info

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4.030'' DOME SBC 383/350 Small Block Chevy 23 deg, Stroker Forged Pistons 4032 , +7.9cc CH 1.425" +030
SKU: AT-1000174

4.030'' DOME SBC 383/350 Small Block Chevy 23 deg, Stroker Forged Pistons 4032 , +7.9cc C

+7.9cc DOME 383 Stroker 3.750" x 6.000"

$1,031.93

or 4 payments of $257.98 with Info

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4.030'' DOME SBC SMALL BLOCK CHEVY 350 23 deg, 4032 Forged Pistons, +12.7cc CH 1.260" +030"
SKU: AT-1000162

4.030'' DOME SBC SMALL BLOCK CHEVY 350 23 deg, 4032 Forged Pistons, +12.7cc CH 1.260"

+12.7cc DOME - Standard Stroke with 6.000" Rod

$1,082.40

or 4 payments of $270.60 with Info

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4.030'' FLAT TOP SBC SMALL BLOCK CHEVY 350 23 deg, 4032 Forged Pistons, -5.0cc CH 1.560" +030
SKU: AT-1000102

4.030'' FLAT TOP SBC SMALL BLOCK CHEVY 350 23 deg, 4032 Forged Pistons, -5.0cc CH 1.560&qu

Flat Top - Standard Stroke with 5.7000" Rod

$1,031.93

or 4 payments of $257.98 with Info

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4.035" +.035" 384 Stroker Pistons SBC 350 Small Block Chevy Forged 4032, Dished, -19.2cc CH 1.125"
SKU: AT-1000651

4.035" +.035" 384 Stroker Pistons SBC 350 Small Block Chevy Forged 4032, Dished, -19.2cc C

Dished suits Stroker 3.750" x 6.000" conrod

$1,147.51

or 4 payments of $286.88 with Info

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4.035'' +.035" 356 Flat Top SBC Pistons 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc CH 1.260"
SKU: AT-1000109

4.035'' +.035" 356 Flat Top SBC Pistons 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.

Flat Top - suits Standard Stroke & 6.000" conrod

$1,031.93

or 4 payments of $257.98 with Info

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4.035'' +.035" 356 Pistons SBC 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc FLAT TOP CH 1.560"
SKU: AT-1000103

4.035'' +.035" 356 Pistons SBC 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc FLAT

Flat Top - suits Standard Stroke & 5.700" conrod

$1,031.93

or 4 payments of $257.98 with Info

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4.035'' +035 -5.0cc FLAT TOP, Chevy 350 / 383 Stroker Pistons, Holden 355 Stroker, 4032 Forged, CH 1.125" SBC Small Block
SKU: AT-1000115

4.035'' +035 -5.0cc FLAT TOP, Chevy 350 / 383 Stroker Pistons, Holden 355 Stroker, 4032 Fo

Flat, Chevy 3.750" x 6.000" / 355 Holden 3.480" x 6.000"

$1,031.93

or 4 payments of $257.98 with Info

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4.035'' +035 Holden 355 Stroker Pistons, Flat Top, 4032 Forged Pistons, CH 1.125" (3.480" x 6.000)
SKU: AT-1000115H

4.035'' +035 Holden 355 Stroker Pistons, Flat Top, 4032 Forged Pistons, CH 1.125" (3.4

Flat Top, Holden 355: 3.480" x 6.000"

$1,089.00

or 4 payments of $272.25 with Info

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4.040" +.040" 385 Stroker Pistons SBC 350 Small Block Chevy, Forged 4032, Dished, -19.4cc CH 1.125"
SKU: AT-1000652

4.040" +.040" 385 Stroker Pistons SBC 350 Small Block Chevy, Forged 4032, Dished, -19.4cc

Dished - Suits Stroker 3750" x 6.000"

$1,147.51

or 4 payments of $286.88 with Info

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4.040" +.040" LS2 371cu Flat Top Pistons Forged 4032, -3.3cc, CH: 1.315" Standard Stroke x 6.125" Rod
SKU: AT-1000600

4.040" +.040" LS2 371cu Flat Top Pistons Forged 4032, -3.3cc, CH: 1.315" Standard S

Flat Top - suits Standard Stroke with 6.125" Conrod

$1,031.93

or 4 payments of $257.98 with Info

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4.040" Ford 351W 408/410 Windsor Stroker Pistons, -29.6cc Dished, 4032 Forged Pistons, CH 1.280" (4.000" x 6.200")
SKU: AT-1000500

4.040" Ford 351W 408/410 Windsor Stroker Pistons, -29.6cc Dished, 4032 Forged Pistons, CH 1.28

Dished 410 Stroker Crank 4.000" x 6.200" Conrod

$1,147.51

or 4 payments of $286.88 with Info

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4.040'' +.040" 357 DOME Pistons SBC 350 SMALL BLOCK CHEVY 350 23 deg, 4032 Forged, +12.4cc CH 1.260" +040
SKU: AT-1000164

4.040'' +.040" 357 DOME Pistons SBC 350 SMALL BLOCK CHEVY 350 23 deg, 4032 Forged, +12

+12.4cc DOME - Standard Stroke with 6.000" conrod

$1,082.40

or 4 payments of $270.60 with Info

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4.040'' +.040" Holden 355 Stroker Pistons Flat Top 4032 Forged, CH 1.125" (3.480 x 6.000") 357 cu
SKU: AT-1000116H

4.040'' +.040" Holden 355 Stroker Pistons Flat Top 4032 Forged, CH 1.125" (3.480 x

Flat Top, 355 Holden 3.480" x 6.000"

$1,089.00

or 4 payments of $272.25 with Info

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4.040'' +040 -5.0cc FLAT TOP 383 SBC 350 Small Block Chevy + Holden 355, 4032 Forged Stroker Pistons, CH 1.425" 385 23 deg
SKU: AT-1000122

4.040'' +040 -5.0cc FLAT TOP 383 SBC 350 Small Block Chevy + Holden 355, 4032 Forged Stroker

Chevy 385: 3.750" x 5.700" / Holden 355: 3.480" x 5.700"

$1,071.38

or 4 payments of $267.85 with Info

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4.040'' 357 SBC 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.260"
SKU: AT-1000110

4.040'' 357 SBC 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.260

Flat Top - suits Standard Stroke with 6.000" Conrod

$1,100.54

or 4 payments of $275.13 with Info

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4.060" +.060" LS2 375cu Flat Top Pistons Forged 4032, -3.3cc, CH: 1.315" Standard Stroke x 6.125" Rod
SKU: AT-1000601

4.060" +.060" LS2 375cu Flat Top Pistons Forged 4032, -3.3cc, CH: 1.315" Standard Str

Flat Top - Standard Stoke with 6.125" Conrod

$1,031.93

or 4 payments of $257.98 with Info

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4.060'' +.060" 360 Pistons SBC 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc FLAT TOP CH 1.560""
SKU: AT-1000105

4.060'' +.060" 360 Pistons SBC 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc FLAT

Flat Top - suits Standard Stroke & 5.700" conrod

$1,031.93

or 4 payments of $257.98 with Info

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4.060'' +.060" Holden 355 Stroker Pistons Flat Top 4032 Forged, CH 1.125" (3.480 x 6.000") 357 cu
SKU: AT-1000117H

4.060'' +.060" Holden 355 Stroker Pistons Flat Top 4032 Forged, CH 1.125" (3.480 x

Flat Top, 355 Holden 3.480" x 6.000"

$1,089.00

or 4 payments of $272.25 with Info

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4.060'' +060" SBC 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.125"
SKU: AT-1000117

4.060'' +060" SBC 350 SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP C

Chevy 383: 3.750" x 6.000" / Holden 355 3.480" x 6.000"

$1,071.38

or 4 payments of $267.85 with Info

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4.060'' 360cu SBC 350 SMALL BLOCK CHEVY Pistons 23 deg, 4032 Forged, -5.0cc FLAT TOP CH 1.260"
SKU: AT-1000111

4.060'' 360cu SBC 350 SMALL BLOCK CHEVY Pistons 23 deg, 4032 Forged, -5.0cc FLAT TOP CH 1.2

Flat Top - Standard Stroke with 6.000" Conrod

$1,071.38

or 4 payments of $267.85 with Info

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4.065" LS2 LS3 415 Stroker Flat Top Pistons Forged 4032, -3.3cc, CH: 1.115" C 4.000" x R 6.125" Standard bore
SKU: AT-1000717

4.065" LS2 LS3 415 Stroker Flat Top Pistons Forged 4032, -3.3cc, CH: 1.115" C 4.000"

Flat Top - LS2 & LS3 Stroker Pistons (4.000" x 6.125")

$1,031.93

or 4 payments of $257.98 with Info

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4.070" + 005 LS3 Flat Top Stroker Pistons Forged 4032, -3.3cc, CH: 1.115" suits C 4.000" x R 6.125"
SKU: AT-1000718

4.070" + 005 LS3 Flat Top Stroker Pistons Forged 4032, -3.3cc, CH: 1.115" suits C 4.000&qu

Flat Top - Suits 4.000" Stroker x 6.125" Rod

$1,071.38

or 4 payments of $267.85 with Info

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4.080" Ford FE 390 / 395 Pistons, + 030" Flat Top, 4032 Forged Pistons, -5 cc CH 1.770" Big Block Ford
SKU: AT-1000778

4.080" Ford FE 390 / 395 Pistons, + 030" Flat Top, 4032 Forged Pistons, -5 cc CH 1.770&quo

+ 030" Standard Stroke & Standard Conrod

$1,381.60

or 4 payments of $345.40 with Info

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4.125" 351W 427 Ford Windsor Stroker Pistons, Flat Top Forged 4032, -5cc, CH 1.235" 0.927" pin (4.000"X6.250")
SKU: AT-1000725

4.125" 351W 427 Ford Windsor Stroker Pistons, Flat Top Forged 4032, -5cc, CH 1.235" 0.927

Flat Top - Stroker 4.000" x 6.250" or 4.100" x 6.000"

$1,083.50

or 4 payments of $270.88 with Info

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4.125" 427 (351C) Cleveland Stroker Pistons, Dished Top, Forged 4032, Ford, -16.1cc, CH 1.185" (4.000" x 6.000") 9.2" Deck
SKU: AT-1000809TP

4.125" 427 (351C) Cleveland Stroker Pistons, Dished Top, Forged 4032, Ford, -16.1cc, CH 1.185&q

Dished Top Suits 4.000 x 6.000" | 351C arrow block

$1,190.20

or 4 payments of $297.55 with Info

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4.125" 427 (351C) Cleveland Stroker Pistons, Flat Top, Forged 4032, Ford, -4cc, CH 1.185" (4.000" x 6.000") 9.2" Deck
SKU: AT-1000808TP

4.125" 427 (351C) Cleveland Stroker Pistons, Flat Top, Forged 4032, Ford, -4cc, CH 1.185"

Flat Top Suits 4.000 x 6.000" | 351C arrow block

$1,210.00

or 4 payments of $302.50 with Info

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4.125" DOME 302W 363 Stroker Pistons Ford Windsor, Forged 4032 + 7.2cc, CH 1.100" +.125 (3.400 X 5.400) SBF
SKU: AT-1000428

4.125" DOME 302W 363 Stroker Pistons Ford Windsor, Forged 4032 + 7.2cc, CH 1.100" +.125 (

+7.2cc DOME - 363 Stroker suits 3.400" x 5.400" Rod

$1,246.30

or 4 payments of $311.57 with Info

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4.125" Flat Top 302W 363 Stroker Ford Windsor SBF, Forged 4032, Pistons, -5cc, CH 1.090"
SKU: AT-1000352

4.125" Flat Top 302W 363 Stroker Ford Windsor SBF, Forged 4032, Pistons, -5cc, CH 1.090"

Flat Top - 363 Stroker suits 3.400" x 5.400" Rod

$1,095.11

or 4 payments of $273.78 with Info

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4.125" Ford 351W / 427/438 Windsor Stroker Pistons , -14cc Dished, 4032 Forged, 9.27" Pin, CH 1.235" (4.000" x 6.250") 9.5" Deck
SKU: AT-1028538

4.125" Ford 351W / 427/438 Windsor Stroker Pistons , -14cc Dished, 4032 Forged, 9.27" Pin,

-14cc Dished Stroker: 4.000" x 6.250" or 4.100" x 6.200"

$1,298.00

or 4 payments of $324.50 with Info

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