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.



$1,031.93

or 4 payments of $257.98 with Info

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$1,031.93

or 4 payments of $257.98 with Info

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$1,031.93

or 4 payments of $257.98 with Info

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$1,031.93

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$1,031.93

or 4 payments of $257.98 with Info

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$1,147.51

or 4 payments of $286.88 with Info

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SKU: AT-1000350

4.040" +040 302W 347 Stroker Ford Windsor, Flat Top, Forged 4032, Pistons, -5cc, CH 1.090"

Flat Top - Suits 3.400" Stroker x 5.400" Conrod

$1,083.50

or 4 payments of $270.88 with Info

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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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SKU: AT-1000417

4.040" +040" Ford 302 Windsor Dome Top Forged Pistons 4032, +11cc, Standard Stroke, Ford P

+11cc Dome Top - Standard Stroke 302 Windsor

$1,056.00

or 4 payments of $264.00 with Info

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$1,071.38

or 4 payments of $267.85 with Info

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$1,188.00

or 4 payments of $297.00 with Info

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SKU: AT-1000391

4.040" Ford 302 Windsor Stroker 347/349cu, -20.4cc Dished, 4032 Forged Pistons, CH 1.100"

-20cc Dished - suits Stroker 3.400 Crank x 5.400" Rod.

$1,089.72

or 4 payments of $272.43 with Info

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SKU: AT-1000514

4.040" Ford 351 Cleveland Pistons, Flat Top, 4032 Forged Pistons, -3cc Ford .912" Pin suit

Flat Top Standard Stroke 351 & Factory Conrods

$1,071.38

or 4 payments of $267.85 with Info

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SKU: AT-1000521

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

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

$1,100.00

or 4 payments of $275.00 with Info

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SKU: AT-1000521TP

4.040" Ford 351w Windsor with Cleveland Heads (Boss), Stroker Pistons Flat Top, 4032 Forged, -3

Flat Top Stroker 4.000" x 6.250" / 4.100" x 6.200"

$1,100.00

or 4 payments of $275.00 with Info

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SKU: AT-1000116

4.040'' +.040" 383/385 Flat Top Stroker Pistons SBC 350 SMALL BLOCK CHEVY 23 deg + Hold

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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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"

$1,114.25

or 4 payments of $278.56 with Info

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$1,031.93

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$1,031.93

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$1,415.70

or 4 payments of $353.93 with Info

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$1,545.50

or 4 payments of $386.38 with Info

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SKU: AT-Custom-loui

4.045" 351W Ford Windsor Flat Top Forged 4032, Pistons, 0.927" pin CUSTOM + 4.045 RINGS

1000496 x 2 changes 1.235" CH & 4.045 bore.

$1,545.50

or 4 payments of $386.38 with Info

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SKU: AT-1005116H

4.045'' +.045" Holden 355 Stroker Pistons Flat Top 4032 Forged, CH 1.125" (3.480 x

Flat Top, 355 Holden 3.480" x 6.000"

$1,200.21

or 4 payments of $300.05 with Info

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$1,031.93

or 4 payments of $257.98 with Info

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$1,031.93

or 4 payments of $257.98 with Info

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$1,031.93

or 4 payments of $257.98 with Info

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$1,147.51

or 4 payments of $286.88 with Info

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$1,089.72

or 4 payments of $272.43 with Info

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$1,089.72

or 4 payments of $272.43 with Info

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$1,089.72

or 4 payments of $272.43 with Info

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$1,031.93

or 4 payments of $257.98 with Info

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$1,031.93

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$1,031.93

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$1,031.93

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SKU: AT-1000630

4.060" (+060") CHEVY LS3 Stroker Pistons, 15 deg Forged 4032, DISHED -10cc CH 1.110"

*Dished* Suits Stroker 4.000" x 6.125"

$1,147.51

or 4 payments of $286.88 with Info

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SKU: AT-1000653

4.060" +060 Chevy 350 Pistons, 383 Stroker Blower, -20.3cc Dished, Forged 4032, CH 1.125"

-20.3cc Dished - Suits 3.750" crank x 6.000" conrod

$1,031.93

or 4 payments of $257.98 with Info

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