Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Diamond Pistons

Diamond Pistons Big Block 24/26 Degree Street/Strip Flat Top Series 12017-8-H 396/454 24° 4.310B/1.520CD/Kit

SKU: DPP12017-8-H

Pistons
Diamond Pistons Big Block 24/26 Degree Street/Strip Flat Top Series 12017-8-H 396/454 24° 4.310B/1.520CD/Kit

Diamond Pistons

Diamond Pistons Big Block 24/26 Degree Street/Strip Flat Top Series 12017-8-H 396/454 24° 4.310B/1.520CD/Kit

SKU: DPP12017-8-H

Pistons
A$3,725.79
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Diamond Pistons Big Block 24/26 Degree Street/Strip Flat Top Series pistons are available for a variety of applications, including many Chevrolet V-8 engines from 1965-90. Forged from aluminum with single valve relief, these flat top-style pistons are offered in different bore, stroke, and rod length sizes—along with several other options. Order individually or in a set of 8.

Additional details:

* 1,200 hp rated
* Forced pin oilers from the oil ring
* Pin fitted
* 3-D pockets
* Designed for mild boost applications
* Pins, locks and support rails (if required) included

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 08:50:57

Specifications

Product Attributes - Brand
Diamond Pistons
Product Attributes - Manufacturer's Part Number
12017-8-H
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Diamond Pistons Big Block 24/26 Degree Street/Strip Flat Top Series Pistons
Product Attributes - UPC
193564379689
Product Attributes - Piston Rings Included
Yes
Product Attributes - Bore (in.)
4.310 in.
Product Attributes - Bore (mm)
109.474mm
Product Attributes - Stroke
4.250 in.
Product Attributes - Engine Stroke Type
Stroked
Product Attributes - Actual Engine Displacement
8.1L/496
Product Attributes - Rod Length
6.135 in.
Product Attributes - Piston Style
Flat top, with single valve relief
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.520 in.
Product Attributes - Piston Head Volume (cc)
+3.00cc
Product Attributes - Wrist Pin Style
Floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Wrist Pin Included
Yes
Product Attributes - Pin Diameter (in.)
0.990 in.
Product Attributes - Piston Ring Thickness
1/16 in. x 1/16 in. x 3/16 in.
Product Attributes - File Fit
Yes
Product Attributes - Gapless
No
Product Attributes - Top Ring Thickness
1/16 in.
Product Attributes - Top Ring Material
Ductile iron
Product Attributes - Top Ring Facing Material
Plasma-moly
Product Attributes - Second Ring Thickness
1/16 in.
Product Attributes - Second Ring Material
Ductile iron
Product Attributes - Second Ring Facing Material
Ductile iron
Product Attributes - Oil Ring Thickness
3/16 in.
Product Attributes - Oil Ring Material
Stainless steel
Product Attributes - Oil Ring Tension
Standard
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Notes
For use on 9.800 in. deck height with 24 or 26 degree cylinder heads. Pistons are 2618 material. Includes H-13 wrist pins.

Reference Information

Brand Name/s Diamond Pistons
StreetFX SKU dpp12017-8-H
SFX Item ID 5524470
Supplier Item Code 5524470
Manufacturer SKU 12017-8-H
Manufacturer UPC 193564379689
Alternative References 24°, 4.310B/1.520CD/Kit

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1965
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
    Application NotesFor use on 9.800 in. deck height with 24 or 26 degree cylinder heads. Pistons are 2618 material. Includes H-13 wrist pins.
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Application NotesFor use on 9.800 in. deck height with 24 or 26 degree cylinder heads. Pistons are 2618 material. Includes H-13 wrist pins.

Loading compatibility information...

Keep shopping

More from Diamond Pistons