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Brand: United Engine & Machine Co
KB Performance KB157.030 +5cc Domed Piston Set for Small Block Chevrolet
KB Performance KB157.030 +5cc domed piston set for Small Block Chevrolet.
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KB Performance KB157.030 +5cc Domed Piston Set for Small Block Chevrolet
Specs Technical: Alloy: Hypereutectic 390 Bore: 4.030'' Crankshaft Stroke: 3.250'' Connecting Rod Length: 5.700'' Deck Height: 9.025'' Compression Height: 1.678'' Pin Size: 0.9272'' Pin Location: Centered Solid Dome Top: .100'' -.5cc 2 Symmetrical Valve Reliefs Intake Valve Relief: 0.280'' Depth / 2.168'' Diameter Exhaust Valve Relief: 0.280'' Depth / 2.168'' Diameter Top Landing Height: 0.275'' Ring Grooves: 5/64'' Top; 5/64'' Middle; 3/16'' Bottom Gram Weight: 585/145 Compression Ratio: 11.3:1 w/58cc Heads; 10.7:1 w/62cc Heads; 10.5:1 w/64cc; 9.1:1 w/76cc Heads
Key Features
Specifications
- Length
- 0.0 lb
- Width
- 0.0 lb
- Height
- 0.0 lb
- Weight
- 0.0 lb
- ASIN
- B003M97RGG
- UPC
- 800745048974
- Ships From
- United States
- Brand
- United Engine & Machine Co
Frequently Asked Questions
About KB Performance KB157.030 +5cc Domed Piston Set for Small Block Chevrolet
01 What is the bore size?
Bore size is 4.030''.
02 What is the compression ratio?
Compression ratio is 11.3:1 w/58cc Heads.
03 What is the package quantity?
Package quantity is 1.
04 What is the ASIN for this product?
The ASIN for this product is B003M97RGG.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 800745048974.
06 Where does this ship from?
Orders ship from our fulfillment center in Dover, Delaware, USA.
07 How many days will it take to arrive?
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Aug 29.
08 Does this product accept returns?
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.
Special Offer
KB Performance KB157.030 +5cc Domed Piston Set for Small Block Chevrolet
Get 5% off this item today — code TRY5 at checkout.
$76.81
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