$119 Off

Keith Black KB304.030 Pistons Pontiac 428 4.150 in. Flat Top

$119 Off

#474304-030

Keith Black KB304.030 Pistons Pontiac 428 4.150 in. Flat Top

Name: Keith Black KB304.030 Pistons Pontiac 428 4.150 in. Flat Top
Brand: Keith Black
SKU: 474304-030
Price: 506.69 USD
Availability: InStock

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Oversize:

030

040

$506.69

/set

Factory Shipped

$625.54

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Key Specs

MFG. Part #	KB304.030
Piston Style	Flat Top w/ 2 valve reliefs
Piston Material	Hypereutectic Aluminum
Wrist Pin Included	Yes
Wrist Pin Style	Press-Fit or Floating

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Keith Black KB304.030 Details

Guides & Documents

Installation Instructions (Keith Black)

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA Prop 65

CARB warning

Keith Black KB304.030 Specifications

KEY SPECS
MFG. Part #	KB304.030
Brand	Keith Black
Piston Style	Flat Top w/ 2 valve reliefs
Piston Material	Hypereutectic Aluminum
Wrist Pin Included	Yes
Wrist Pin Style	Press-Fit or Floating

GENERAL
Stroke	4"
Connecting Rod Length	6.625"
Wrist Pin Diameter	0.98"
Piston Rings Included	No
Engine Displacement	428 cu. in.
Bore Size	4.150"
Compression Height	1.585"
Piston Head Volume	6

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Fitment

1967-1969 Pontiac Bonneville

428 Pontiac V8

1967-1969 Pontiac Catalina

428 Pontiac V8

1967-1969 Pontiac Executive

428 Pontiac V8

1967-1969 Pontiac Grand Prix

428 Pontiac V8

1967-1969 Pontiac LeMans

428 Pontiac V8

1967-1969 Pontiac Tempest

428 Pontiac V8