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170668 .350 Dome Piston Set

170668 555/621 (4.560 x 1.120in) Piston Set

18 Degree Big Chief/Big Duke/Big Victor GP Piston Set
BBC 170668 555/621 (4.560 x 1.120in)

.350 Dome Piston Set
Product Number: 170668
Bore Size: 4.560
Stroke: 4.750
Oversize: 0.094
CID: 621
Rod Length: 6.700
Weight: 569
Weight: 584
Block Height: 10.195
Comp Height: 1.12
Comp Ratio @ 82cc / 16.8:1
Comp Ratio @ 87cc / 15.9:1
Comp Ratio @ 97cc / 14.3:1
Dome Volume (cc): 13.00cc
Piston Material: Forged aluminum
Piston Ring Thickness: 0.043 in. D-Wall, 1/16 in., 3/16 in.
Piston Style: Race proven dome and skirt design

FREE SHIPPING inside the US.
Mansfield, Texas
Call 940.594.0350.

Part # 170668 Piston Set
$800 + Free Shipping
Call today for more details 940.594.0350
Multiple Product purchase discounts!! – Prices subject to change. – Product limited by availability

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SBC Custom Kits: 383 Complete Engine Kit • 383 Stroker Kit/Stage 1 • 383 Stroker Kit/Stage 2 • 383 Stroker Kit/Stage 3 • 383 Stroker Kit/Stage 4 • 427 SBC All Aluminum • 434 SBC 650hp

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BBC Custom Builds: 555 BBC Bracket Motor 900+hp • 632 BBC SR20/12 Engine Kit • 632 BBC SR20 NOS
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SBF Custom Kits: 347/363 SBF Rotating Assembly • 427 SBF Short Block • 427 SBF 700hp

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BBF FE Custom Kits: 360/390 BBF FE Rotating Assembly & Long Block

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LS Based Custom Kits: LS Anvil 2000+hp • LS BFH 427-440 • LS 451 Short Block • LS BFH ++ 2000hp Capability • LS Hammerhead 408 • LS 408 11.0:1 • LS Hammer LQ9 • LS 4.8 Turbo Piston Kit • LS 4.8/5.3 Power Adder • LS 5.3 Turbo Piston Kit • LS 5.3 Blower/Turbo 1400+hp Rotating Assembly • LS 400-454 RHS Short Block • LS Next Level 1500+hp

LS Based Custom Builds: 502 LS Short Block Assembled

LT1 Custom Kits: LT1 Rotating Assembly

Gen VII (8.1) Custom Kits: 8.1L with Options

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Industrial: 505 8.3 Liter • 535 8.8 Liter • 632 10 Liter • 598 9.8 Liter • 732 12 Liter • 747 Torque Monster

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Aluminum Blocks: Chyrsler 440W • BMP BBC • 54902 RHS LS Bare Race • 54907U RHS LS Solid AL • 54908U RHS LS Solid AL • SBC Brodix 410 Sprint • SBC Brodix 400/4.125 Bore • SBC Brodix 350/4.125 Bore • SBC Brodix 400/4.00 Bore • SBC Brodix 350/1.00 Bore

Ignition: Distributors & Starters

CNC Cylinder Heads: SBC 190cc 23 Degree • LS Series • BBC 360cc 24 Degree

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BBC Pistons: BBC Big Chief Piston Set

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(in accordance with Proposition 65):