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TRW Pistons - SB Chevy 350
TRW Chevy Pistons
Part #'s starting with "H" = Hypereutectic
Part #'s starting with "L" = Forged
Part #'s ending with "CP" = Coated Pistons
Call us for matching Piston Rings (603) 378-0090
Part # Notes CID

 

 Comp Ratio Comp.
Dist		 Piston
Shape		 Price/
Each
58cc 60.5cc 64cc 68cc 72cc 76cc
H620CP 5.7" Rod 350 8.69 - 8.22 7.94 7.68 7.44 1.560 - $33
H620CP-20 5.7" Rod 353 8.76 - 8.29 8.01 7.75 7.50 1.560 - $33
H620CP-30 5.7" Rod 355 8.79 - 8.32 8.04 7.78 7.53 1.560 - $33
H620CP-40 5.7" Rod 357 8.83 - 8.36 8.07 7.81 7.57 1.560 - $33
H620CP-60 5.7" Rod 361 8.90 - 8.43 8.14 7.87 7.63 1.560 - $33
H423NP 5.7" Rod 350 9.34 - 8.79 8.47 8.17 7.89 1.540 .070 dish $13
H423NP-20 5.7" Rod 353 9.41 - 8.86 8.53 8.23 7.96 1.540 .070 dish $13
H423NP-30 5.7" Rod 355 9.45 - 8.90 8.57 8.27 7.99 1.540 .070 dish $13
H423NP-40 5.7" Rod 357 9.49 - 8.93 8.60 8.30 8.02 1.540 .070 dish $13
H423NP-60 5.7" Rod 361 9.56 - 9.00 8.67 8.36 8.08 1.540 .070 dish $13
H423NCP 5.7" Rod 350 9.34 - 8.79 8.47 8.17 7.89 1.540 .070 dish $16
H423NCP-20 5.7" Rod 353 9.41 - 8.86 8.53 8.23 7.96 1.540 .070 dish $16
H423NCP-30 5.7" Rod 355 9.45 - 8.90 8.57 8.27 7.99 1.540 .070 dish $16
H423NCP-40 5.7" Rod 357 9.49 - 8.93 8.60 8.30 8.02 1.540 .070 dish $16
H423NCP-60 5.7" Rod 361 9.56 - 9.00 8.67 8.36 8.08 1.540 .070 dish $16
H670P 5.7" Rod 350 9.61 - 9.03 8.69 8.37 8.08 1.560 .070 dish $30
H670P-20 5.7" Rod 353 9.69 - 9.11 8.76 8.44 8.15 1.560 .070 dish $30
H670P-30 5.7" Rod 355 9.73 - 9.14 8.79 8.47 8.18 1.560 .070 dish $30
H670P-40 5.7" Rod 357 9.77 - 9.18 8.83 8.51 8.21 1.560 .070 dish $30
H670P-60 5.7" Rod 361 9.85 - 9.26 8.90 8.58 8.28 1.560 .070 dish $30
H670CP 5.7" Rod 350 9.61 - 9.03 8.69 8.37 8.08 1.560 .070 dish $30
H670CP-20 5.7" Rod 353 9.69 - 9.11 8.76 8.44 8.15 1.560 .070 dish $30
H670CP-30 5.7" Rod 355 9.73 - 9.14 8.79 8.47 8.18 1.560 .070 dish $30
H670CP-40 5.7" Rod 357 9.77 - 9.18 8.83 8.51 8.21 1.560 .070 dish $30
H670CP-60 5.7" Rod 361 9.85 - 9.26 8.90 8.58 8.28 1.560 .070 dish $30
H345NP 5.7" Rod 350 9.96 - 9.24 8.88 8.55 8.24 1.540 F/T $14
H345NP-20 5.7" Rod 353 9.93 - 9.31 8.95 8.61 8.31 1.540 F/T $14
H345NP-30 5.7" Rod 355 9.97 - 9.35 8.98 8.65 8.34 1.540 F/T $14
H345NP-40 5.7" Rod 357 10.01 - 9.39 9.02 8.68 8.37 1.540 F/T $14
H345NP-60 5.7" Rod 361 10.09 - 9.46 9.09 8.75 8.44 1.540 F/T $14
H345NP 5.7" Rod 350 9.96 - 9.24 8.88 8.55 8.24 1.540 F/T $17
H345NP-20 5.7" Rod 353 9.93 - 9.31 8.95 8.61 8.31 1.540 F/T $17
H345NP-30 5.7" Rod 355 9.97 - 9.35 8.98 8.65 8.34 1.540 F/T $17
H345NP-40 5.7" Rod 357 10.01 - 9.39 9.02 8.68 8.37 1.540 F/T $17
H345NP-60 5.7" Rod 361 10.09 - 9.46 9.09 8.75 8.44 1.540 F/T $17
H669P 5.7" Rod 350 10.28 - 9.61 9.21 8.85 8.52 1.560 F/T $30
H669P-20 5.7" Rod 353 10.36 - 9.69 9.29 8.93 8.60 1.560 F/T $30
H669P-30 5.7" Rod 355 10.41 - 9.73 9.33 8.97 8.63 1.560 F/T $30
H669P-40 5.7" Rod 357 10.45 - 9.77 9.37 9.00 8.67 1.560 F/T $30
H669P-60 5.7" Rod 361 10.54 - 9.85 9.45 9.08 8.74 1.560 F/T $30
H669CP 5.7" Rod 350 10.28 - 9.61 9.21 8.85 8.52 1.560 F/T $30
H669CP-20 5.7" Rod 353 10.36 - 9.69 9.29 8.93 8.60 1.560 F/T $30
H669CP-30 5.7" Rod 355 10.41 - 9.73 9.33 8.97 8.63 1.560 F/T $30
H669CP-40 5.7" Rod 357 10.45 - 9.77 9.37 9.00 8.67 1.560 F/T $30
H669CP-60 5.7" Rod 361 10.54 - 9.85 9.45 9.08 8.74 1.560 F/T $30
H631P 5.7" Rod 350 10.28 9.99 9.61 9.21 8.85 8.52 1.560 F/T $28
H631P-20 5.7" Rod 353 10.36 10.07 9.69 9.29 8.93 8.60 1.560 F/T $28
H631P-30 5.7" Rod 355 10.41 10.11 9.73 9.33 8.97 8.63 1.560 F/T $28
H631P-40 5.7" Rod 357 10.45 10.15 9.77 9.37 9.00 8.67 1.560 F/T $28
H631P-60 5.7" Rod 361 10.54 10.24 9.85 9.45 9.08 8.74 1.560 F/T $28
H631CP 5.7" Rod 350 10.28 9.99 9.61 9.21 8.85 8.52 1.560 F/T $33
H631CP-20 5.7" Rod 353 10.36 10.07 9.69 9.29 8.93 8.60 1.560 F/T $33
H631CP-30 5.7" Rod 355 10.41 10.11 9.73 9.33 8.97 8.63 1.560 F/T $33
H631CP-40 5.7" Rod 357 10.45 10.15 9.77 9.37 9.00 8.67 1.560 F/T $33
H631CP-60 5.7" Rod 361 10.54 10.24 9.85 9.45 9.08 8.74 1.560 F/T $33
H100CP 5.7" Rod 350 10.28 9.99 9.61 9.21 8.85 8.52 1.560 F/T $39
H100CP-20 5.7" Rod 353 10.36 10.07 9.69 9.29 8.93 8.60 1.560 F/T $39
H100CP-30 5.7" Rod 355 10.41 10.11 9.73 9.33 8.97 8.63 1.560 F/T $39
H100CP-40 5.7" Rod 357 10.45 10.15 9.77 9.37 9.00 8.67 1.560 F/T $39
H100CP-60 5.7" Rod 361 10.54 10.24 9.85 9.45 9.08 8.74 1.560 F/T $39
H618P 5.7" Rod 350 11.42 11.06 10.59 10.10 9.66 9.26 1.560 .125 dome $28
H618P-20 5.7" Rod 353 11.52 11.15 10.68 10.19 9.74 9.34 1.560 .125 dome $28
H618P-30 5.7" Rod 355 11.57 11.20 10.72 10.23 9.78 9.38 1.560 .125 dome $28
H618P-40 5.7" Rod 357 11.62 11.25 10.77 10.27 9.82 9.42 1.560 .125 dome $28
H618P-60 5.7" Rod 361 11.71 11.34 10.86 10.36 9.91 9.50 1.560 .125 dome $28
H618CP 5.7" Rod 350 11.42 11.06 10.59 10.10 9.66 9.26 1.560 .125 dome $33
H618CP-20 5.7" Rod 353 11.52 11.15 10.68 10.19 9.74 9.34 1.560 .125 dome $33
H618CP-30 5.7" Rod 355 11.57 11.20 10.72 10.23 9.78 9.38 1.560 .125 dome $33
H618CP-40 5.7" Rod 357 11.62 11.25 10.77 10.27 9.82 9.42 1.560 .125 dome $33
H618CP-60 5.7" Rod 361 11.71 11.34 10.86 10.36 9.91 9.50 1.560 .125 dome $33
H101CP 5.7" Rod 350 11.42 11.06 10.59 10.10 9.66 9.26 1.560 .100 dome $45
H101CP-20 5.7" Rod 353 11.52 11.15 10.68 10.19 9.74 9.34 1.560 .100 dome $45
H101CP-30 5.7" Rod 355 11.57 11.20 10.72 10.23 9.78 9.38 1.560 .100 dome $45
H101CP-40 5.7" Rod 357 11.62 11.25 10.77 10.27 9.82 9.42 1.560 .100 dome $45
H101CP-60 5.7" Rod 361 11.71 11.34 10.86 10.36 9.91 9.50 1.560 .100 dome $45
H617P 5.7" Rod 350 12.68 12.38 11.78 11.17 10.63 10.13 1.560 .275 dome $28
H617P-20 5.7" Rod 353 12.96 12.49 11.88 11.27 10.72 10.22 1.560 .275 dome $28
H617P-30 5.7" Rod 355 13.02 12.54 11.93 11.31 10.76 10.26 1.560 .275 dome $28
H617P-40 5.7" Rod 357 13.07 12.59 11.98 11.36 10.81 10.31 1.560 .275 dome $28
H617P-60 5.7" Rod 361 13.18 12.70 12.08 11.46 10.90 10.39 1.560 .275 dome $28
H617CP 5.7" Rod 350 12.68 12.38 11.78 11.17 10.63 10.13 1.560 .275 dome $33
H617CP-20 5.7" Rod 353 12.96 12.49 11.88 11.27 10.72 10.22 1.560 .275 dome $33
H617CP-30 5.7" Rod 355 13.02 12.54 11.93 11.31 10.76 10.26 1.560 .275 dome $33
H617CP-40 5.7" Rod 357 13.07 12.59 11.98 11.36 10.81 10.31 1.560 .275 dome $33
H617CP-60 5.7" Rod 361 13.18 12.70 12.08 11.46 10.90 10.39 1.560 .275 dome $33
H102CP 5.7" Rod 350 12.68 12.38 11.78 11.17 10.63 10.13 1.560 .240 dome $48
H102CP-20 5.7" Rod 353 12.96 12.49 11.88 11.27 10.72 10.22 1.560 .240 dome $48
H102CP-30 5.7" Rod 355 13.02 12.54 11.93 11.31 10.76 10.26 1.560 .240 dome $48
H102CP-40 5.7" Rod 357 13.07 12.59 11.98 11.36 10.81 10.31 1.560 .240 dome $48
H102CP-60 5.7" Rod 361 13.18 12.70 12.08 11.46 10.90 10.39 1.560 .240 dome $48
L2441F super/turbo 350 8.71 - 8.24 7.96 7.70 7.46 1.560 D shaped cup $63
L2441F-30 super/turbo 355 8.82 - 8.35 8.06 7.80 7.55 1.560 D shaped cup $63
L2256F 5.7" Rod 350 10.27 - 9.60 9.21 8.85 8.52 1.563 F/T $45
L2256F-20 5.7" Rod 353 10.35 - 9.68 9.28 8.92 8.59 1.563 F/T $45
L2256F-30 5.7" Rod 355 10.40 - 9.72 9.32 8.96 8.82 1.563 F/T $45
L2256F-40 5.7" Rod 356 10.44 - 9.76 9.36 9.00 8.66 1.563 F/T $45
L2256F-60 5.7" Rod 360 10.53 - 9.85 9.44 9.07 8.73 1.563 F/T $45
L2490F-30 5.7" Rod 355 10.79 - 10.06 9.63 9.24 8.88 1.565 F/T; 2 reliefs $57
L2490F-60 5.7" Rod 360 10.93 - 10.19 9.75 9.36 8.99 1.565 F/T; 2 reliefs $57
L2252AF-30 5.7" Rod 355 - - 11.87 11.26 10.71 10.22 1.560 .220 dome $67
L2252AF-40 5.7" Rod 356 - - 11.88 11.27 10.27 10.23 1.560 .213 dome $67
L2252AF-60 5.7" Rod 360 - - 11.89 11.28 10.74 10.25 1.560 .200 dome $67
L2503F-60 5.7" Rod; Cyl#s 1,4,5,8 Only 360 - - 12.22 11.57 11.00 10.49 1.550 .350 dome $73
L2504F-60 5.7" Rod; Cyl#s 2,3,6,7 Only 360 - - 12.22 11.57 11.00 10.49 1.550 .350 dome $73
H113CP 6" Rod 350 10.28 9.99 9.99 9.21 8.85 8.52 1.260 F/T; 2 reliefs $43
H113CP-20 6" Rod 353 10.36 10.07 9.69 9.29 8.93 8.60 1.260 F/T; 2 reliefs $43
H113CP-30 6" Rod 355 10.41 10.11 9.73 9.33 8.97 8.63 1.260 F/T; 2 reliefs $43
H113CP-40 6" Rod 357 10.45 10.15 9.77 9.37 9.00 8.67 1.260 F/T; 2 reliefs $43
H113CP-60 6" Rod 361 10.54 10.24 9.85 9.45 9.08 8.74 1.260 F/T; 2 reliefs $43
H103CP 6" Rod 350 11.42 11.06 10.59 10.10 9.66 9.26 1.260 .100 dome $45
H103CP-20 6" Rod 353 11.52 11.15 10.68 10.19 9.74 9.34 1.260 .100 dome $45
H103CP-30 6" Rod 355 11.57 11.20 10.72 10.23 9.78 9.38 1.260 .100 dome $45
H103CP-40 6" Rod 357 11.62 11.25 10.77 10.27 9.82 9.42 1.260 .100 dome $45
H103CP-60 6" Rod 361 11.71 11.34 10.86 10.36 9.91 9.50 1.260 .100 dome $45
H104CP 6" Rod 350 12.86 12.38 11.78 11.17 10.63 10.13 1.260 .240 dome $48
H104CP-20 6" Rod 353 12.96 12.49 11.88 11.27 10.72 10.22 1.260 .240 dome $48
H104CP-30 6" Rod 355 13.02 12.54 11.93 11.31 10.76 10.26 1.260 .240 dome $48
H104CP-40 6" Rod 357 13.07 12.59 11.98 11.36 10.81 10.31 1.260 .240 dome $48
H104CP-60 6" Rod 361 13.18 12.70 12.08 11.46 10.90 10.39 1.260 .240 dome $48
L2509F-30 6" Rod; Cyl#s 1,4,5,8 Only 355 - - 12.07 11.43 10.87 10.36 1.250 .350 dome $71
L2509F-60 6" Rod; Cyl#s 1,4,5,8 Only 360 - - 12.22 11.57 11.00 10.74 1.250 .350 dome $71
L2510F-30 6" Rod; Cyl#s 2,3,6,7 Only 355 - - 12.07 11.43 10.87 10.36 1.250 .350 dome $71
L2510F-60 6" Rod; Cyl#s 2,3,6,7 Only 360 - - 12.22 11.57 11.00 10.49 1.250 .350 dome $71
L2507F-30 3.56 stroker; 5.7" Rod;
Cyl#s 1,4,5,8 Only		 363 - - 12.70 12.00 11.39 10.84 1.520 .350 dome $73
L2507F-60 3.56 stroker; 5.7" Rod;
Cyl#s 1,4,5,8 Only		 369 - - 12.86 12.16 11.53 10.98 1.520 .350 dome $73
L2508F-60 3.56 stroker; 5.7" Rod;
Cyl#s 2,3,6,7 Only		 369 - - 12.86 12.16 11.53 10.98 1.520 .350 dome $73
L2503F-30 3.56 stroker; 5.7" Rod;
Cyl#s 1,4,5,8 Only		 363 - - 13.74 12.93 12.21 11.57 1.550 .350 dome $73
L2503F-60 3.56 stroker; 5.7" Rod;
Cyl#s 1,4,5,8 Only		 369 - - 13.93 13.10 12.37 11.73 1.550 .350 dome $73
L2504F-30 3.56 stroker; 6" Rod;
Cyl#s 2,3,6,7 Only		 363 - - 13.74 12.93 12.21 11.57 1.550 .350 dome $73
L2504F-60 3.56 stroker; 6" Rod;
Cyl#s 2,3,6,7 Only		 369 - - 13.93 13.10 12.37 11.73 1.550 .350 dome $73
L2509F-30 3.56 stroker; 6" Rod 363 - - 13.74 12.93 12.21 11.57 1.550 .350 dome $71
L2509F-60 3.56 stroker; 6" Rod 369 - - 13.93 12.10 12.37 11.73 1.250 .350 dome $71
L2510F-30 3.75 stroker; 5.56" 400 Rod 363 - - 13.74 12.93 12.21 11.57 1.250 .350 dome $71
H670P-30 3.75 stroker; 5.56" 400 Rod 383 10.41 - 9.78 9.40 9.05 8.74 1.560 .070 dish $30
H670P-40 3.75 stroker; 5.56" 400 Rod 385 10.45 - 9.82 9.44 9.09 8.77 1.560 .070 dish $30
H670P-60 3.75 stroker; 5.56" 400 Rod 389 10.54 - 9.90 9.52 9.17 8.85 1.560 .070 dish $30
H670CP-30 3.75 stroker; 5.56" 400 Rod 383 10.41 - 9.78 9.40 9.05 8.74 1.560 .070 dish $30
H670CP-40 3.75 stroker; 5.56" 400 Rod 385 10.45 - 9.82 9.44 9.09 8.77 1.560 .070 dish $30
H670CP-60 3.75 stroker; 5.56" 400 Rod 389 10.54 - 9.90 9.52 9.17 8.85 1.560 .070 dish $30
H669P-20 3.75 stroker; 5.56" 400 Rod 381 11.09 - 10.36 9.93 9.54 9.18 1.560 F/T $30
H669P-30 3.75 stroker; 5.56" 400 Rod 383 11.14 - 10.41 9.98 9.58 9.22 1.560 F/T $30
H669P-40 3.75 stroker; 5.56" 400 Rod 385 11.18 - 10.45 10.02 9.62 9.26 1.560 F/T $30
H669P-60 3.75 stroker; 5.56" 400 Rod 389 11.28 - 10.54 10.10 9.70 9.34 1.560 F/T $30
H669CP-20 3.75 stroker; 5.56" 400 Rod 381 11.09 - 10.36 9.93 9.54 9.18 1.560 F/T $30
H669CP-30 3.75 stroker; 5.56" 400 Rod 383 11.14 - 10.41 9.98 9.58 9.22 1.560 F/T $30
H669CP-40 3.75 stroker; 5.56" 400 Rod 385 11.18 - 10.45 10.02 9.62 9.26 1.560 F/T $30
H669CP-60 3.75 stroker; 5.56" 400 Rod 389 11.28 - 10.54 10.10 9.70 9.34 1.560 F/T $30
L2441F 3.75 stroker; 5.56" 400 Rod 377 9.31 - 8.80 8.50 8.22 7.96 1.560 D-shaped cup $63
L2441F-30 3.75 stroker; 5.56" 400 Rod 383 9.43 - 8.92 8.61 8.32 8.06 1.560 D-shaped cup $63
L2327F-60 3.75 stroker; 5.56" 400 Rod 389 11.70 - 10.90 10.43 10.01 9.62 1.565 F/T; 2 reliefs $63
L2490F-30 3.75 stroker; 5.56" 400 Rod 383 11.55 - 10.76 10.30 9.88 9.49 1.565 F/T; 2 reliefs $57
L2490F-60 3.75 stroker; 5.56" 400 Rod 389 11.70 - 10.90 10.43 10.01 9.62 1.565 F/T; 2 reliefs $57
L2503F-30 3.75 stroker; 5.56" Rod;
Cyl#s 1,4,5,8 Only		 383 - - 12.93 12.24 11.63 11.09 1.550 .350 dome $73
L2503F-60 3.75 stroker; 5.56" Rod;
Cyl#s 1,4,5,8 Only		 388 - - 13.09 12.39 11.78 11.02 1.550 .350 dome $73
L2504F-30 3.75 stroker; 5.7" Rod;
Cyl#s 2,3,6,7 Only		 383 - - 12.93 12.24 11.63 11.09 1.550 .350 dome $73
L2503F-60 3.75 stroker; 5.7" Rod;
Cyl#s 2,3,6,7 Only		 388 - - 13.09 12.39 11.78 11.22 1.550 .350 dome $73
H859CP 3.75 stroker; 5.7" Rod 377 10.16 - 9.55 9.18 8.85 8.55 1.425 .110 dish $36
H859CP-20 3.75 stroker; 5.7" Rod 381 10.24 - 9.63