Page 7 of ARIAS Pistons Catalog by ARIAS Pistons
Phone 310.532.9737 Fax 310.516.8203
7
Stock bore: 4.000 Block Ht.@.000 deck: 9.000 Ring Grooves: 1/16 1/16 3/16
Chevrolet 350 small block
Bore
Stroke
Rod
Comp.
Dome
Compression Ratio
Gram
Part
Required
Length
Height
CC
58cc
64cc
72cc
Wt.
Number
Ring Set
Stock bore: 4.000 Block Ht.@.000 deck: 9.000 Ring Grooves: 1/16 1/16 3/16
Chevrolet 350 small block FLYWEIGHT
Bore
Stroke
Rod
Comp.
Dome
Compression Ratio
Gram
Part
Required
Length
Height
CC
58cc
64cc
72cc
Wt.
Number
Ring Set
Flat top: 23
performance track 500 h.p. max
4.040
3.750
6.000
1.125
-3.5
12.2
11.4
10.4
364
1010140*
1821314040
4.030
3.500
6.000
1.250**
-3.5
11.5
10.6
9.7
380
1010050
1821314030
4.040
3.500
6.000
1.250**
-3.5
11.5
10.6
9.8
385
1010060
1821314040
4.030
3.480
5.700
1.560
-3.5
11.5
10.6
9.7
433
1010070
1821314030
4.040
3.480
5.700
1.560
-3.5
11.5
10.6
9.8
436
1010080
1821314040
*Groove lock spacer included Heavy Duty Pin Included **Will fit 3.480 3.500 cranks
ARIAS PISTONS originated the aftermarket shelf piston line over thirty years ago. Our intention was to offer a high-quality, lightweight
piston set in the most popular combinations of the day. Todays lineup of shelf part numbers includes both popular and hard-to-find
combos with the same features found in our custom line. These value-priced sets are in stock, ready for immediate delivery. Hi-tensile forged, not cast, billet material (4032 or 2618).
CNC machined working surfaces.
Optimized crowns for efficient combustion.
Diamond-turned ellipsoidal skirt profile.
Performance street track pistons feature lightweight, high strength construction.
Heavy duty pistons feature durable design for turbos, blowers nitrous.
DOMESTIC APPLICATIONS
STOCKING PISTONS
Domestic stocking kits include:
- Forged pistons with pin fit.
- Wrist pins: High carbon, case-hardened.
- Locks: carbon steel spiral wound or tru arcs.
- Oil rail supports where applicable.
Flat top: 23
performance street track
4.030
3.500
6.000
1.250**
-3.5
11.5
10.6
9.7
460
1010010
1821314030
4.060
3.500
6.000
1.250
-3.5
11.6
10.7
9.8
470
1010020
1821314060
4.030
3.750
5.700
1.425
-4.0
11.5
10.7
9.8
510
1010100
1821314030
4.030
3.480
5.700
1.560
-3.5
11.5
10.6
9.7
505
1010030
1821314030
4.060
3.480
5.700
1.560
-3.5
11.6
10.7
9.8
515
1010040
1821314060
Flat top: 23
heavy duty
4.030
3.480
6.000
1.260
-8.0
10.8
10.1
9.3
540
1010090*
1821314030
Inverted dome top: 23
performance street track
4.030
3.480
5.700
1.560
-12.0
10.2
9.6
8.8
527
1050030
1821314030
Inverted dome top: 23
heavy duty
4.030
3.480
5.700
1.560
-18.0
9.2
9.0
8.1
553
1050021
1821314030
4.030
3.750
5.700
1.425
-29.0
8.9
8.5
8.0
482
1050025
1821314030
4.030
3.750
6.000
1.125
-29.0
8.9
8.5
8.0
415
1020040*
1821314030
Dome top: 23
performance track
4.030
3.500
6.000
1.250**
15.3
15.4
13.6
12.1
447
1030020
1821314030
4.060
3.500
6.000
1.250**
15.3
15.6
13.8
12.2
458
1030030
1821314060
4.030
3.750
5.700
1.425
11.2
15.3
13.7
12.3
458
1030040
1821314030
4.030
3.480
5.700
1.560
15.3
15.4
13.6
12.1
491
1030060
1821314030
4.060
3.480
5.700
1.560
15.3
15.6
13.8
12.2
501
1030070
1821314030
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