Aftermarket performance intake and exhaust valve springs for your high revving B46/B48 engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black nitride coated, inconel, sodium filled, single groove exhaust valve. 100.1mm 28.5 (std)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3623075
Mfg#:
MCEVI-1400S-HS
In Stock
Limited Qty Sale
$56.99
This product was last offered at the strikethrough price on 05-02-2026
High strength ARP Head stud kit for the B48 engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
High strength ARP Head stud kit for the B48 engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
Black nitride coated, inconel, sodium filled, single groove exhaust valve. 100.1mm 29.5 (+1)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Black nitride coated, inconel, solid (no sodium), single groove exhaust valve. 100.1mm 28.5 (std)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Aftermarket performance intake and exhaust valve springs for your high revving B46/B48 engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engines are just air pumps. How efficiently they can pump and how much they can pump determines how powerful they are. Upgrade cylinder head components to improve your engine's performance, like valves, valve springs, camshafts, rocker arms, and entire cylinder heads to unlock more power from your engine.
Lifetime Replacement
