|
H581CP STD plus moly piston ring set (Hastings/Perfect Circle/MAHLE) P/N H581CP-KIT - We also have other piston sizes available.
|
Chevrolet 454 - 4.250" bore (at STANDARD)
Domed head .340" high (30cc) w/2-valve reliefs. DurOshield skirt coated piston.
1970-76 Car (USA)
|
idle to 7000+rpm |
Good for street or race/nitrous to 150 shot |
1.640" compression distance
Approx. Compression (w/.030" bore):
w/106.9cc heads 11.46:1
w/116.9cc 10.41:1
w/119cc 10.22:1
|
5/64" 5/64" 3/16" ring grooves
.989" pin diam. - pins included
|
for stock length 6.135" rods
Press-fit or floating
Stock 4.000" stroke
|
.025" deck clr
.0015" skirt clr
|
