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Brand: United Engine & Machine Co
KB Performance Pistons Flat Top KB134.040 Chevy 383ci Hypereutectic Pistons
KB134.040 Chevy 383ci Hypereutectic pistons feature a flat top design.
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KB Performance Pistons Flat Top KB134.040 Chevy 383ci Hypereutectic Pistons
Technical Specs: Alloy: Hypereutectic 390 Bore: 4.040'' Crankshaft Stroke: 3.750'' Connecting Rod Length: 5.700'' Deck Height: 9.025'' Compression Height: 1.433'' Pin Size: 0.9272'' Pin Location: Centered Flat Top: -7cc 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: 0.265'' Ring Grooves: 5/64'' Top; 5/64'' Middle; 3/16'' Bottom Gram Weight: 505/145 Compression Ratio: 11.9:1 w/58cc Heads; 11.3:1 w/62cc Heads; 11.1:1 w/64cc; 9.7:1 w/76cc Heads.
Use with 350ci block and 400ci crankshaft.
A stroked 350ci Chevy combination.
Key Features
Specifications
- Length
- 18.0 lb
- Width
- 10.0 lb
- Height
- 4.0 lb
- Weight
- 12.0 lb
- ASIN
- B001P29KG2
- UPC
- 800745045904
- Ships From
- United States
- Brand
- United Engine & Machine Co
Frequently Asked Questions
About KB Performance Pistons Flat Top KB134.040 Chevy 383ci Hypereutectic Pistons
01 What is the alloy of the KB134.040 pistons?
Alloy: Hypereutectic 390
02 What is the bore size of the KB134.040 pistons?
Bore: 4.040''
03 What is the compression ratio with 58cc heads?
Compression Ratio: 11.9:1 w/58cc Heads
04 What is the ASIN for this product?
The ASIN for this product is B001P29KG2.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 800745045904.
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 Pistons Flat Top KB134.040 Chevy 383ci Hypereutectic Pistons
Get 5% off this item today — code TRY5 at checkout.
$72.85
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