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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.
SKU: AT-1000385TP
4.125" Ford 351W / 427/438 Windsor Stroker Pistons , -20cc Dished, 4032 Forged, .927" Pin,
-20cc Dished Stroker: 4.000" x 6.250" or 4.100" x 6.200"
SKU: AT-1000501
4.125" Ford Stroker 351W 427 Windsor, -34cc Dished, 4032 Forged Pistons, 9.27" Pin, CH 1.2
Stroker Pistons suits (4.000 x 6.200)
SKU: AT-1025356
4.125" Ford Stroker Windsor, -17.3cc Dished, 4032 Forged Pistons, 9.27" Pin, CH 1.360"
Dished Stroker Pistons (Suit 3.850" x 6.200")
SKU: AT-1000207
4.125'' Dished Top SBC 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged Stroker Pistons, -23.3cc C
DISHED - suits 3.750" x 6.000"
SKU: AT-1000197
4.125'' Flat Top Stroker Pistons SBC 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc CH 1
Flat Top - suits 4.000" x 6.000"
SKU: AT-1000190
4.125'' Flat Top Stroker Pistons SBC 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc CH 1
Flat Top - suits 3.750" x 6.000"
SKU: AT-1000199
4.155'' +030" Flat Top Stroker Pistons SBC 434 SMALL BLOCK CHEVY 23 deg, 4032 Forged,
Flat Top - suits 4.000" x 6.000"
SKU: AT-1041281
4.165'' Dished Top SBC 428 SMALL BLOCK CHEVY 23 deg, 4032 Forged Stroker Pistons, -12cc CH
12cc DISHED - suits 4.000" x 6.000"
SKU: AT-1000782-040
4.170" +.040" Ford FE 428 / 461 Stroker Pistons (4.250" crank) Flat Top, 4032 Forged
+ 040" 4.250 Stroker & 6.700" BBC conrods
SKU: AT-1000676
4.310'' ( +.060) 496 Stroker Pistons BBC 454 BIG BLOCK CHEVY, 4032 Forged, 39.8cc LARGE DOM
Large Dome - Suits Stroker 4.250" x 6.385"
SKU: AT-1000308
4.310'' (+060") 496 / 454 Stroker Pistons BBC BIG BLOCK CHEVY, 4032 Forged, 21.2cc DO
Small Dome -Suits Stroker (4.250" x 6.385")
SKU: AT-1000289
4.310'' +0.060" BBC BIG BLOCK CHEVY, 4032 Forged Pistons, +27.5cc Small Dome CH 1.645&q
+ 060", Small Dome, Standard Stroke - 4.000" x 6.135"
SKU: AT-1000309
4.320'' +0.070" BBC 454 Big Block Chevy, Stroker 4032 Forged Pistons, +20.7cc Small Dom
+.070", Small Dome - Suits Stroker - 4.250" x 6.385"
SKU: AT-1001814
4.420" +.060" Ford 460 Big Block, 528 Stroker -34cc Dished Forged Pistons, AFR 14 deg, KAA
Dished - Suits KAASE P-51 Heads - 528 Cubic
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
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
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"
SKU: AT-1000727
3.905" + .007" LS1/5.7L 383 Flat Top Stroker Pistons Forged 4032, -3.3cc, CH: 1.115 C 4.0
LS1 Stroker Flat Top - Suits 4.000" x 6.125" Rod
SKU: AT-1000587-single
*Single* 3.898" Flat Top Piston fits LS1, 5.7L with Standard Stroke & Standard Conrod 0.945
Flat Top - Suits Standard Stroke & Standard conrod
SKU: AT-1000347-SINGLE
*SINGLE* 4.010" 302 347 Stroker Windsor Pistons , Flat Top, Forged 4032, -5cc 1.090" CH 0.
Flat Top - 347 Stroker (Stroke 3.400" x 5.400" Rod)
SKU: AT-1000587
3.898" Flat Top Pistons fits LS1, 5.7L with Standard Stroke & Standard Conrod 0.945" p
Flat Top - Suits Standard Stroke & Standard conrod
SKU: AT-1000594
3.905" +.007" LS1/5.7L Flat Top Pistons Forged 4032, -3.3cc, CH: 1.315" use with 6.1
Flat Top - suits Standard Stroke & 6.125" Conrod
SKU: AT-1000613
3.908" +.010" LS1 Forged 4032 Pistons, DISHED -16cc CH 1.310" Standard Crank x 6.12
Dished - Suits Standard Stroke & 6.125" conrod
SKU: AT-1000609
3.908" +.010" LS1 Forged 4032 Pistons, DISHED -9cc CH 1.310"
Dished - Suits Standard Stroke & 6.125" conrod
SKU: AT-1000588
3.908" +.010" LS1 Flat Top Pistons Forged 4032, -3.3cc, CH 1.340" suits Standard Stro
LS1 Flat Top - Suits Standard Stroke & Standard conrod
SKU: AT-1000595
3.908" +.010" LS1/5.7L Flat Top Pistons Forged 4032, -3.3cc, CH: 1.315" Standard Cran
Flat Top - suits Standard stroke with 6.125" Conrod
SKU: AT-1001831
