Single Dish Top Piston for 69-95 GM/Chevrolet 250 262 350 - .030 (.75mm Oversized)
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Type | Brand | Engine Description | Year Range | Additional Details |
---|---|---|---|---|
MARINE | GM | 5.7L / 350 OHV V8 16V Chev. Gen I Small Block 4.000" Bore | High Perf. | Dish top .080" deep. 1.540" CH. Use R40056 or M40056 rings. |
Car | GM | 4.1L / 250 OHV L6 12V Chev. 3.875" Bore 65-79 | 69-72 | Dish top .080" deep. 1.540" CH. Use R40056 or M40056 rings. |
Car | GM | 4.3L / 262 OHV V6 12V "Z" Chev. 4.000" Bore 85-93 | 85-93 | "Z". Dish top .080" deep. 1.540" CH. Use R40056 or M40056 rings. |
Car | GM | 4.3L / 262 OHV V6 12V "Z" Chev. 4.000" Bore 85-93 | 86-87 | Dish top .080" deep. 1.540" CH. Use R40056 or M40056 rings. |
Car | GM | 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 67-97 | 67-90 | Dish top .080" deep. 1.540" CH. Use R40056 or M40056 rings. |
MARINE | GM | 4.3L / 262 OHV V6 12V Chev. 4.000" Bore 88-95 | High Perf. | Dish top .080" deep. 1.540" CH. Use R40056 or M40056 rings. |
TRUCK, VAN, SUV | GM, CHEVROLET | 4.3L / 262 OHV V6 12V "B,N,W,X,Z" Chev. 4.000" Bore 85-14 | 85-95 | "N,Z". Dish top .080" deep. 1.540" CH. Ex. LPG. Use R40056 or M40056 rings. |
TRUCK, VAN, SUV | GM, CHEVROLET | 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 68-02 | 71-95 | Dish top .080" deep. 1.540" CH. Use R40056 or M40056 rings. |
Attribute | Value |
---|---|
Bore Diameter (At Standard) | 101.60 mm |
Compression Height | 1.542 in |
Crown | 23 |
Clearance | 0.0020 in |
Measuring Height | 0.723 in |
Recess Depth | 0.080 in |
Pin Type | P |
Compression Ratio | 9.0:1 |
Top Ring Size | 5/64 in |
Second Ring Size | 5/64 in |
Oil Ring Size | 3/16 in |
Pin Diameter | 0.9273 in |
This product may expose you to chemicals including Lead and Nickel, known to cause cancer and birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov.
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