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Chevrolet BBC Flat Top 11°, 12°, 14° N20 BBC, Bore 4.600, CH 1.140, Custom Stroke, Custom Rod (CP Pistons SS5510)

Chevrolet BBC Flat Top 11°, 12°, 14° N20 BBC, Bore 4.600, CH 1.140, Custom Stroke, Custom Rod (CP Pistons SS5510)

Chevrolet BBC Dome 18° Big Chief and Big Duke 540, 555 & 565 540, Bore 4.500, CH 1.270, Stroke 4.250, Rod 6.385 (CP Pistons SS5430)

These Pistons are not held in stock in Australia. Please allow 2 weeks extra for delivery
AUD$2,137.27
SKU
SS5430
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Make

Chevrolet

Engine Type

BBC Dome 18˚ Big Chief and Big Duke 540, 555 & 565

Part Number

SS5430

Bore (in)

4.5

Stroke (in)

4.25

Rod Length (in)

6.385

Comp Height

1.27

Dome / Dish Height

0.25

Dom/Dish CC

19

Pin

.990 x 2.750

Ring Thickness

.043 x .043 x 3.0mm

VR Depth Int/Exh

-.290 / Slant

Piston Weight

594

Gas Port

Yes

Capacity

541

Shlef (RPO) or Made to Order (MTO)

MTO

Lightweight hollow dome forging; Wrist pins and pin-fitting included at no cost; Accumulator groove included; Radius dome for improved flow; Radius valve reliefs; Double pin oilers, force fed from oil ring; Balanced to +/- 1 gram; Pick lock grooves for easy lock removal; Suitable for angle milled heads; Fully CNC machined. Notes: B – Supplied with Double Spiral Locks, D – Rail Support included, T – Supplied with .180 Wall (142g), or optional 165g.

More Information
Product Name Chevrolet BBC Dome 18° Big Chief and Big Duke 540, 555 & 565 540, Bore 4.500, CH 1.270, Stroke 4.250, Rod 6.385 (CP Pistons SS5430)
Brands CP Carrillo
Engine Big Block Chev
Make GM

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