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Diamond Racing Products · 40801-8

Part #: 40801-8
UPC: 193564408990

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Description: Piston Kit, Ford, 429 Boss, Set of 8; 4.390 in. Bore - -3.00 CC Volume - 1.865 in. Comp Height - Standard Pin

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
  • Pins, Locks & Support Rails (if required) included

Information

Diamond Racing Products Piston Kit for Ford 429 Boss 4.390 Bore x 3.590 Stroke x 6.605 Rod x 1.865 Comp Height - Std Kit.

Application summary

Year Make / model
1969-1970 Ford Mustang
1969-1970 Mercury Cougar
1969-1970 Mercury Cyclone

Specifications

GTIN
00193564408990
Weight
18 lb
Height
5 in
Length
28 in
Width
12 in
EO
Offroad
Life cycle
Available to Order
AAM brand code
DRP
Warehouse brand code
DRP
AAIA brand code
BJBX

Attributes

Add-On
015108-32
Bore Diameter
4.390
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Category Hierarchy
Pistons
Compression Height
1.865
Compression Ratio
10.20
Cylinder Quantity
8
EBAY Category ID
33623
Engine
429 Boss
Engine - Web
429 Boss
Engine Detail - Web
429 Boss
Engine Type
ICE
Industry
Automotive
Make
Ford
Make - Web
Ford
Oil Rail Support Included
No
Oil Ring Thickness
3/16
Piston Average Weight
721
Piston Avg Wt
721
Piston Line Series
Street/Strip Series
Piston Pin Included
Yes
Piston Pin Length
2.930
Piston Pin Outside Diameter
1.040
Piston Pin Part Number
G10402930155
Piston Ring Part Number
9024390
Piston Rings Included
Yes
Piston Series
429 Boss
Piston Volume
-3.00
Product Market
Domestic
Product Type
Engine Piston Kit
Retainer Lock Included
Yes
Retainer Lock Part Number
015108-32
Ring Set Included
Yes
Ring Set Part Number
09024390
Ring Set Thickness
1/16 IN x 1/16 IN x 3/16 IN
Rod Length
6.605
Second Compression Ring Thickness
1/16
Stroke
3.590
Title
Ford 429 Boss 4.390 Bore x 3.590 Stroke x 6.605 Rod x 1.865 Comp Height; Std Kit
Title - Web
Diamond Pistons Ford Boss 429 Piston Kit
Top Compression Ring Thickness
1/16
VP Exhaust Depth
0.269
VP Intake Depth
0.275
Wrist Pin Dimensions
1.040 x 2.930
Wrist Pin Included
Yes
Wrist Pin Length
2.930
Wrist Pin Outside Diameter
1.040
Wrist Pin Part Number
G10402930155
Wrist Pin Retainer Included
Yes
Wrist Pin Retainer Part Number
015108-32

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

1969-1970 Ford Mustang; 1969-1970 Mercury Cougar; 1969-1970 Mercury Cyclone