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Diamond Racing Pistons - ASCS/USMTS
Piston Features:
- 3D milling on piston crowns for ready to install finish
- Designed to work with most ASCS/USMTS 23° cylinder heads
- Top ring down dimension: .180"
- Ratios figured for .040 head gasket @ 9.010 Deck
- Premium ring package .043 x .043 x 3.0mm ring package
- Side gas ports for better ring seal
- Premium 8620 .185W chamfered wrist pins included
- Valve pocket depth: 0.320" intake and .220" exhaust
- Will work with up to a intake valve size of 2.080" and exhaust valve size of 1.600"
- Made from 2618 alloy and designed for applications up to 850hp
Browse ASCS/USMTS Products
Items 1-5 of 5
Small Block Chevy 23 ASCS Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Later Gas Ports; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11940-8
Condition:
New
Price: $1,705.24
Sale: $1,619.98
Save: 5%
Save: $85.26
Small Block Chevy 23 ASCS Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Later Gas Ports; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11941-8
Condition:
New
Price: $1,705.24
Sale: $1,619.98
Save: 5%
Save: $85.26
Small Block Chevy 23 ASCS Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Later Gas Ports; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11942-8
Condition:
New
Price: $1,705.24
Sale: $1,619.98
Save: 5%
Save: $85.26
Small Block Chevy 23 ASCS Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Later Gas Ports; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11943-8
Condition:
New
Price: $1,705.24
Sale: $1,619.98
Save: 5%
Save: $85.26
Small Block Chevy 23 ASCS Dome
Description:
Forced pin oilers from the oil ring; Pin Fitted; Later Gas Ports; 3D Dome & Pockets; Pins, Lock's & Support Rails (if required) included
Item #: 11944-8
Condition:
New
Price: $1,705.24
Sale: $1,619.98
Save: 5%
Save: $85.26
Items 1-5 of 5