Big Block Crossover Kits
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BB B&M 250 & 420 Crossover & Stat Housing Kit With Bypass Port Entry
$399.00 $399.00BB B&M 250 & 420 Crossover & Stat Housing Kit With Bypass Port Entry
Crossover Kit For Supercharged BBC Engines – Holley 250 & 420
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BB B&M 250 & 420 Crossover & Stat Housing Kit With Bypass Stbd Entry (Ea)
$399.00 $399.00Bb B&M 250 & 420 Crossover & Stat Housing Kit With Bypass Stbd Entry (Ea)
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BB Weiand 256 Crossover kit with Bypass Port Side Entry
$399.00 $399.00BB Weiand 256 Crossover kit with Bypass Port Side Entry
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BB Bds Crossover & Stat Housing Kit With Bypass Stbd Entry (Ea)
$399.00 $399.00Bb Bds Crossover & Stat Housing Kit With Bypass Stbd Entry (Ea)
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BB Bds Crossover & Stat Housing Kit With Bypass Port Entry (Ea)
$399.00 $399.00Bb Bds Crossover & Stat Housing Kit With Bypass Port Entry (Ea)
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BB Crossover & Stat Housing Kit With Bypass Port Entry
$460.00 $460.00BB Crossover & Stat Housing Kit With Bypass Port Entry
Crossover Kit – Big Block Chevy Port Inlet with Bypass
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BB B&M 174 Crossover & Stat Housing Kit With Bypass Port Entry
$460.85 $460.85BB B&M 174 Crossover & Stat Housing Kit With Bypass Port Entry (Ea)
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BB Crossover & Stat Housing Kit With Bypass Starb Entry
$460.85 $460.85BB Crossover & Stat Housing Kit With Bypass Starb Entry
Crossover Kit – Big Block Chevy Starboard Inlet with Bypass
- Big Block Chevy Port Inlet with Bypass.
- Experience horsepower gains of up to 15 horsepower while increasing water circulation.
- Kits come complete with all necessary bolts, gaskets, and hardware.
- Bypass systems use a thermostat while non-bypass doesn’t.
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BB B&M174 Crossover & Stat Housing Kit With Bypass Starb Entry
$460.85 $460.85BB B&M 174 Crossover & Stat Housing Kit With Bypass Starb Entry