$224 Off

ICON IC631.010 Pistons 4.360 in. Bore Forged

$224 Off

#474631-010

ICON IC631.010 Pistons 4.360 in. Bore Forged

Name: ICON IC631.010 Pistons 4.360 in. Bore Forged
Brand: Icon Pistons
SKU: 474631-010
Price: 956.33 USD
Availability: InStock

Write a Review

Ask a Question

Oversize:

010

005Standard

$956.33

/set

Factory Shipped

$1,180.66

Save $224.33

Quantity

Need Help? Call to Order

Add to a list

Select an engine to verify Fitment

Select Engine

Key Specs

MFG. Part #	IC631.010
Piston Style	Flat Top w/ 2 valve reliefs
Piston Material	Forged Aluminum
Wrist Pin Included	Yes
Wrist Pin Style	Press-Fit or Floating

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

Icon Pistons IC631.010 Details

Guides & Documents

Installation Instructions (Icon Pistons)

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

Icon Pistons IC631.010 Specifications

KEY SPECS
MFG. Part #	IC631.010
Brand	Icon Pistons
Piston Style	Flat Top w/ 2 valve reliefs
Piston Material	Forged Aluminum
Wrist Pin Included	Yes
Wrist Pin Style	Press-Fit or Floating

GENERAL
Stroke	4.25"
Connecting Rod Length	6.800"
Wrist Pin Diameter	0.99"
Piston Rings Included	No
Engine Displacement	505 cu. in.
Bore Size	4.360"
Compression Height	1.305"
Piston Head Volume	15.4

Ratings & Reviews

Be the first to write a review.

Questions & Answers

Be the first to ask a question.

Fitment

1970-1976 Pontiac Bonneville

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1970-1976 Pontiac Catalina

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1970 Pontiac Executive

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1970-1976 Pontiac Firebird

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1973-1975 Pontiac Grand Am

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1975-1976 Pontiac Grand LeMans

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1970-1976 Pontiac Grand Prix

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1971-1976 Pontiac Grand Safari

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1971-1975 Pontiac Grandville

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1970-1973 Pontiac GTO

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1970-1974 Pontiac LeMans

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1976 Pontiac LeMans

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V

1970 Pontiac Tempest

Pontiac V8 Large-Journal 455
Pontiac V8 Small-Journal 455 Ram Air V