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ENGINETECH ST212538 Hi-Chrome Info  
FitsFlag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Intake; 1.813 x 2.1305 x .1875; 45 Deg; With 2.063 - 2.095 valve head diameter.
orFlag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Intake; Engine VIN Z; 1.813 x 2.1305 x .1875; 45 Deg; With 2.063 - 2.095 valve head diameter.
12350995, ST212538
ENGINETECH ST212538close
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($1.92/Each) $0.00 + Sold in packs of 4x4 $7.68
SBI SB212538 High Chrome; For Cast Iron Cylinder Head Info  
Flag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Flag indicates this part fits vehicles sold in Canada. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Intake; w/ 2.065 Valve Head Diameter
12350995
SBI SB212538close
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($1.93/Each) $0.00 + Sold in packs of 8x8 $15.44
QUALCAST 2018124 Info   One of our most popular parts
Flag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; 1-9/16 I.D. 1-13/16 O.D. 3/16 Depth. w/ 1.720 Head Dia. (Only 12 Remaining)
18120004
QUALCAST 2018124close
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($2.47/Each) $0.00 + Sold in packs of 12x12 $29.64
QUALCAST 20193717 Info   One of our most popular parts
Flag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; 1-11/16 I.D. 1-15/16 O.D. 7/32 Depth. (Only 12 Remaining)
12350996
QUALCAST 20193717close
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($2.59/Each) $0.00 + Sold in packs of 12x12 $31.08
DURA-BOND 31779 Info  
Flag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Flag indicates this part fits vehicles sold in Canada. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Intake; w/ 2.065" Valve Head Diameter (Only 7 Remaining)
DURA-BOND 31779close
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($4.55/Each) $0.00 + Sold in packs of 1x1 $4.55
ENGINETECH ST18124N Nickel/Cobalt Info  
FitsFlag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; 1.563 x 1.8175 x .2188; 45 Deg; With 1.720 - 1.750 valve head diameter.
orFlag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; Engine VIN Z; 1.563 x 1.8175 x .2188; 45 Deg; With 1.720 - 1.750 valve head diameter.
12350997, ST18124N
ENGINETECH ST18124Nclose
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($5.61/Each) $0.00 + Sold in packs of 4x4 $22.44
DURA-BOND 70667 Info  
Flag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Flag indicates this part fits vehicles sold in Canada. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; Optional Oversize Replacement For Late Cylinder Head w/ Factory Installed Exhaust Seat (Only 10 Remaining)
DURA-BOND 70667close
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($5.62/Each) $0.00 + Sold in packs of 1x1 $5.62
DURA-BOND 70907 Info  
Flag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Flag indicates this part fits vehicles sold in Canada. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; Optional Oversize Replacement For Late Cylinder Head w/ Factory Installed Exhaust Seat
($5.64/Each) $0.00 + Sold in packs of 1x1 $5.64
ENGINETECH ST18129N Nickel/Cobalt Info  
FitsFlag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; 1.500 x 1.8175 x .3125; 45 Deg; Oversize replacement for late heads w/factory installed seats. With 1.720 - 1.750 valve head diameter.
orFlag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; Engine VIN Z; 1.500 x 1.8175 x .3125; 45 Deg; Oversize replacement for late heads w/factory installed seats. With 1.720 - 1.750 valve head diameter.
12350998, ST18129N
ENGINETECH ST18129Nclose
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($6.66/Each) $0.00 + Sold in packs of 4x4 $26.64
ENGINETECH ST1784E1N Nickel/Cobalt Info   One of our most popular parts
FitsFlag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; 1.417/1.563T x 1.7845 x .2920; 45 Deg; With factory installed seats. Seat may require topping. With 1.720 - 1.750 valve head diameter.
orFlag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; Engine VIN Z; 1.417/1.563T x 1.7845 x .2920; 45 Deg; With factory installed seats. Seat may require topping. With 1.720 - 1.750 valve head diameter.
ST1784E1N
ENGINETECH ST1784E1Nclose
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($10.30/Each) $0.00 + Sold in packs of 4x4 $41.20
SBI SB1784E1N Non-Magnetic; Star Series Super Premium Nickel ( ); For Cast Iron Cylinder Head Info  
Flag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Flag indicates this part fits vehicles sold in Canada. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Exhaust; w/ Factory Installed Exhaust Seat, Due To Seat Pocket Variance - Seat May Need To be Topped.
SBI SB1784E1Nclose
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($14.84/Each) $0.00 + Sold in packs of 8x8 $118.72
MAHLE / CLEVITE 2187783 Info  
Flag indicates this part fits vehicles sold in the USA. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Flag indicates this part fits vehicles sold in Canada. It does not indicate where the part was made -- manufacturers produce parts in multiple factories worldwide. Intake Valve Seat EXC LPG Engine (Only 6 Remaining)
- Non-stock item--shipping delayed up to 2 business daysDelay2 Day Delay
MAHLE / CLEVITE 2187783close
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($9.57/Each) $0.00 + Sold in packs of 6x6 $57.42













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