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" +.030" CHEVY LS2 408 Stroker 15 deg Forged 4032 Pistons, DISHED -10cc CH 1.11" C 4.000" x R 6.125"
SKU: AT-1000629

4.030" +.030" CHEVY LS2 408 Stroker 15 deg Forged 4032 Pistons, DISHED -10cc CH 1.11"

-10cc Dished LS2 Stroker Pistons - 4.000" x 6.125"

$1,147.51

or 4 payments of $286.88 with Info

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4.030" +.030" LS2 408 Flat Top Stroker Pistons Forged 4032, -3.3cc, CH: 1.115" C 4.000" x R 6.125"
SKU: AT-1000604

4.030" +.030" LS2 408 Flat Top Stroker Pistons Forged 4032, -3.3cc, CH: 1.115" C 4.00

Flat Top suits 4.000" Stroker x 6.125" Rod + 030" over

$1,031.93

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4.030" +030" Ford 302W 347 Windsor Dome Top Stroker Pistons Forged 4032, +10cc, (3.400" x 5.400") CH 1.100"
SKU: AT-1000425

4.030" +030" Ford 302W 347 Windsor Dome Top Stroker Pistons Forged 4032, +10cc, (3.400&quo

+10cc Dome Top - 347 Stroker. (3.400 x 5.400)

$1,078.00

or 4 payments of $269.50 with Info

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4.030" 347 302W Windsor Pistons with Ford Cleveland Boss Cylinder Heads Clevor, Small Dish, -7.2cc, CH 1.100", 030
SKU: AT-1000771

4.030" 347 302W Windsor Pistons with Ford Cleveland Boss Cylinder Heads Clevor, Small Dish, -7

Fits BOSS Windsor with a stroker crank (3.400" x 5.400")

$1,332.10

or 4 payments of $333.02 with Info

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4.030" 347 302W Windsor Stroker Pistons with Ford Cleveland Boss Cylinder Heads Clevor, FLAT TOP, CH 1.100", 030
SKU: AT-1000771FT

4.030" 347 302W Windsor Stroker Pistons with Ford Cleveland Boss Cylinder Heads Clevor, FLAT TO

Fits BOSS Windsor with a stroker crank (3.400" x 5.400")

$1,332.10

or 4 payments of $333.02 with Info

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4.030" 351W 357 Ford Windsor Flat Top Pistons, 6.200" Rod, Forged 4032, Pistons, -5cc, CH 1.535" 0.927" pin
SKU: AT-1000437

4.030" 351W 357 Ford Windsor Flat Top Pistons, 6.200" Rod, Forged 4032, Pistons, -5cc, CH

Flat Top - 351W 6.200" Rod & Standard Stroke

$1,083.50

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4.030" 408 351W Ford Windsor 9.5" Flat Top Stroker Pistons, Forged 4032, -5cc, CH 1.235" 0.927" pin
SKU: AT-1000466

4.030" 408 351W Ford Windsor 9.5" Flat Top Stroker Pistons, Forged 4032, -5cc, CH 1.235&qu

Flat Top - 4.000" Stroke x 6.250" Rod

$1,188.00

or 4 payments of $297.00 with Info

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4.030" Ford 351C Cleveland, Dished Pistons, Forged 4032, -9.1cc
SKU: AT-1000522

4.030" Ford 351C Cleveland, Dished Pistons, Forged 4032, -9.1cc

$1,031.93

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4.030" Ford 351C 393 Cleveland Stroker Pistons, Dished, 4032 Forged Pistons, -11.7cc CH: 1.260 (3.850" x 6.000")
SKU: AT-1000524

4.030" Ford 351C 393 Cleveland Stroker Pistons, Dished, 4032 Forged Pistons, -11.7cc CH: 1.260

Dished - 393 Stroker Crank 3.850" x 6.000" Conrod

$1,089.72

or 4 payments of $272.43 with Info

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4.030" Ford 351C 408 Cleveland Stroker Pistons, Flat Top, 4032 Forged Pistons, -3cc CH 1.185" (4.000" x 6.000")
SKU: AT-1000520

4.030" Ford 351C 408 Cleveland Stroker Pistons, Flat Top, 4032 Forged Pistons, -3cc CH 1.185&qu

Flat Top, 408 Stroker Crank 4.000" x 6.000" Conrod

$1,173.37

or 4 payments of $293.34 with Info

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4.030'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -12.3cc Dished CH 1.550"
SKU: AT-1000129

4.030'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -12.3cc Dished CH 1.550"

$1,031.93

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4.030'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.285"
SKU: AT-1000125

4.030'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.285"

$1,031.93

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4.033" 351 / 393 Cleveland, Flat Top, 4032 Forged Pistons, Ford, -3cc CH 1.260"
SKU: AT-1025880

4.033" 351 / 393 Cleveland, Flat Top, 4032 Forged Pistons, Ford, -3cc CH 1.260"

CUSTOM BORE - 393 Stroker, Flat Top -3cc

$1,152.80

or 4 payments of $288.20 with Info

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4.035 Forged 4032 Pistons, Small Block Chevy, Dished, -12.5cc
SKU: AT-1000134

4.035 Forged 4032 Pistons, Small Block Chevy, Dished, -12.5cc

$1,031.93

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4.035 Forged 4032 Pistons, Small Block Chevy, Dished, -13cc
SKU: AT-1000140

4.035 Forged 4032 Pistons, Small Block Chevy, Dished, -13cc

$1,031.93

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4.035 Forged 4032 Pistons, Small Block Chevy, Dished, -19.2cc
SKU: AT-1000146

4.035 Forged 4032 Pistons, Small Block Chevy, Dished, -19.2cc

$1,031.93

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4.035'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.425"
SKU: AT-1000121

4.035'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.425"

$1,031.93

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4.040 +040 Ford 351C 393 Cleveland Stroker Pistons, Dished, 4032 Forged Pistons, -12.2cc CH: 1.260 (3.850" x 6.000" )
SKU: AT-1000525

4.040 +040 Ford 351C 393 Cleveland Stroker Pistons, Dished, 4032 Forged Pistons, -12.2cc CH: 1.260 (

Dished - 393 Stroker Crank 3.850" x 6.000" Conrod

$1,185.61

or 4 payments of $296.40 with Info

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4.040 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc
SKU: AT-1000337

4.040 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc

$1,031.93

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4.040 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc
SKU: AT-1000342

4.040 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc

$1,031.93

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4.040 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc
SKU: AT-1000356

4.040 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc

$1,031.93

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4.040 351 / 383 Cleveland, Flat Top, 4032 Forged Pistons, Ford, -3cc CH 1.200 (3.750" x 6.125")
SKU: AT-1000517

4.040 351 / 383 Cleveland, Flat Top, 4032 Forged Pistons, Ford, -3cc CH 1.200 (3.750" x 6.125&q

383 Stroker Flat Top -3cc

$1,031.93

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4.040 351 Cleveland, Dished Pistons, Forged 4032, -9.6cc
SKU: AT-1000523

4.040 351 Cleveland, Dished Pistons, Forged 4032, -9.6cc

$1,031.93

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4.040 351W 420 Stroker Ford Windsor, Dished, 4032 Forged Pistons, -32 cc, CH 1.235" (4.100 x 6.200)
SKU: AT-1000505

4.040 351W 420 Stroker Ford Windsor, Dished, 4032 Forged Pistons, -32 cc, CH 1.235" (4.100 x 6.

Dish Top -32cc Suits 4.100" Stroker x 6.200" Conrod

$1,218.29

or 4 payments of $304.57 with Info

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4.040 Ford Windsor 302, Dished, 4032 Forged Pistons, -16.5cc
SKU: AT-1000383

4.040 Ford Windsor 302, Dished, 4032 Forged Pistons, -16.5cc

$1,089.72

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4.040 Ford Windsor 302, Dished, 4032 Forged Pistons, -22.2cc
SKU: AT-1000397

4.040 Ford Windsor 302, Dished, 4032 Forged Pistons, -22.2cc

$1,089.72

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4.040 Ford Windsor 302, Dished, 4032 Forged Pistons, -9.9cc
SKU: AT-1000378

4.040 Ford Windsor 302, Dished, 4032 Forged Pistons, -9.9cc

$1,089.72

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4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -12.7cc
SKU: AT-1000135

4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -12.7cc

$1,031.93

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4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -13.2cc
SKU: AT-1000141

4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -13.2cc

$1,031.93

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4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -19.4cc
SKU: AT-1000646

4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -19.4cc

$1,031.93

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4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -19.4cc
SKU: AT-1000147

4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -19.4cc

$1,031.93

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4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -19.4cc
SKU: AT-1000151

4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -19.4cc

$1,031.93

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4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -22.5cc
SKU: AT-1000153

4.040 Forged 4032 Pistons, Small Block Chevy, Dished, -22.5cc

$1,031.93

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4.040" +040 302W 347 Stroker Ford Windsor, DOME Top, Forged 4032, Pistons, +9.4cc, CH 1.090" (3.400 X 5.400) SBF
SKU: AT-1000426

4.040" +040 302W 347 Stroker Ford Windsor, DOME Top, Forged 4032, Pistons, +9.4cc, CH 1.090&qu

+9.4cc DOME Top - Suits 3.400" Stroker x 5.400" Conrod

$1,083.50

or 4 payments of $270.88 with Info

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4.040" +040 Ford 351C 408/ 410 Cleveland Stroker Pistons -16.1cc Dished, 4032 Forged Pistons, CH 1.185" (4.000" x 6.000")
SKU: AT-1000527

4.040" +040 Ford 351C 408/ 410 Cleveland Stroker Pistons -16.1cc Dished, 4032 Forged Pistons,

Dished 410 Stroker Crank 4.000" x 6.000" Conrod

$1,147.51

or 4 payments of $286.88 with Info

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4.040" +040" Chrysler 360 V8 Pistons, Forged Flat Tops - Suits standard stroke & rods. CH 1.667", 0.984" pin.
SKU: AT-1000550

4.040" +040" Chrysler 360 V8 Pistons, Forged Flat Tops - Suits standard stroke & rods

+ 040" | Standard Stroke & Factory Conrod.

$1,155.00

or 4 payments of $288.75 with Info

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