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Diamond Racing Products · 21403

Part #: 21403
UPC: 193564387288

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Description: Buick 231 DS 3.840B/1.850CD; Diamond Racing Products Single Piston for Buick 3.8L 231 3.840 Bore x 3.400 Stroke x 5.960 Rod x 1.850 Comp Height.

Description:

Description

Diamond?s Domestic line of pistons for Chevrolet, Ford, Chrysler, Pontiac, Oldsmobile, and Buick engines are focused on durability and performance. They are forged and machined 100% in the USA, utilize extremely strong 2618 aluminum and incorporate premium Trend Performance wrist pins. Each piston is purpose designed with the engine architecture in mind and covers popular bore sizes, strokes, and cylinder head configurations. Whether you?re building a big block, small block or something a little less common, Diamond has you covered! Don?t see the exact part you need in our catalog? No problem, we can custom make you a piston to your exact specifications.

Features & benefits

  • Forced pin oilers from the oil ring; Pin Fitted; 3D Pockets; Designed for mild boost applications; Pins, Lock's & Support Rails (if required) included

Information

Diamond Racing Products Single Piston for Buick 3.8L 231 3.840 Bore x 3.400 Stroke x 5.960 Rod x 1.850 Comp Height.

Specifications

GTIN
00193564387288
Weight
2 lb
Height
5 in
Length
13 in
Width
12 in
EO
Offroad
Life cycle
Available to Order
AAM brand code
DRP
Warehouse brand code
DRP
AAIA brand code
BJBX

Attributes

Bore Diameter
3.840
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Compression Height
1.850
Engine
3.8L 231
Engine - Web
3.8L 231
Engine Type
ICE
Industry
Automotive
Make
Buick
Make - Web
Buick
Oil Rail Support Included
No
Oil Ring Thickness
3/16
Piston Average Weight
541
Piston Avg Wt
541
Piston Pin Included
Yes
Piston Pin Length
2.750
Piston Pin Outside Diameter
0.940
Piston Pin Part Number
G9402750155
Piston Ring Part Number
9023840
Piston Rings Included
No
Piston Series
Domestic
Piston Volume
-29.50
Product Market
Domestic
Product Type
Engine Piston
Retainer Lock Included
Yes
Retainer Lock Part Number
15103
Ring Set Included
No
Ring Set Part Number
9023840
Second Compression Ring Thickness
1/16
Title
Buick 3.8L 231 3.840 Bore x 3.400 Stroke x 5.960 Rod x 1.850 Comp Height; Single
Title - Web
Buick 3.8L 231 Piston - 3.840 in. Bore - 1.850 in. CH, -29.50 CC, Std Pin
Top Compression Ring Thickness
1/16
Wrist Pin Included
Yes
Wrist Pin Length
2.750
Wrist Pin Outside Diameter
0.940
Wrist Pin Part Number
G9402750155
Wrist Pin Retainer Included
Yes
Wrist Pin Retainer Part Number
15103

Fitment status

This product is universal and will fit your application.

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