|
|
|
Click image to enlarge
|
KB Hyper Performance Piston Kit, KB304KTM.040
$502.99
MSRP: $558.20
You Save: $55.21 (10 %)
Ships directly from manufacturer.
Part Number: 807678
Brand: UEM Pistons
Manufacturer Part No: KB304KTM.040
Superior Quality Parts: Heavy Duty Pros parts meet and exceed the OEM quality specifications.
Fast Shipping: We ship from warehouses across the US to ensure the quickest delivery.
Expert Technical Advice: Industry repair technicians are standing by to provide expert advice for your repair.
Huge Savings: We offer competitive online pricing for significant savings.
|
Product Details & Specifications
1 Set KB304.040/1 Set 4120AM8.040
Centered pin. Designed for use with 14 degree heads. 1967 and later. Piston is.025 below factory deck. Check small end of rod to piston before assembly /.045" clearance per side minimum.
Sold As: Kit with Rings
Engine Manufacturer: Pontiac
Engine Family: Pontiac V8
Engine Displacement (Liters): 7
Engine Displacement (cubic inches): 428
Bore Size (in): 4.12
Bore Size (mm): 104.6
Crown (cc): +6cc
Compression Ratio: 71-11.3, 87-9.7, 96-9.0, 111-8.0
Top Land: 0.275
Pin Type: Press or Floating
Pin Configuration: Centered
Compression Height MM: 40.3
Oversized: Yes
Rod (in): 6.63
Intake Valve Depth/Diameter: .250/2.210
Oversize: .040"
Pin Diameter (mm): 24.9
Oversizes: .030, .040, .060
Rod (mm): 168.402
Bore Diameter MM: 104.6
Bore Diameter IN: 4.12
Compression Height IN: 1.585
Stroke (in): 4
Crown Type: FLAT TOP 2V
Lock: PRH107-3
Year From: 1966
Piston Material: Cast 390 Hypereutectic Alloy
Exhaust Valve Depth/Diameter: .250/2.210
Pin Diameter (in): 0.98
Grade Type: Performance
Base Number: KB304
Year To: 1969
Alloy: 390
Make for Engine Family: General Motors
Pin Number: 0980x300K
Stroke (mm): 101.6
OE Deck Height: 10.25
Year Range: 1966-1969
Ring Pack: 5/64, 5/64, 3/16
|
|
|